input: Producer Norman Whitfield recorded "I Heard It Through the Grapevine" with various Motown artists. The first known recording is with the Miracles on August 6, 1966, though there may also have been a recording with the Isley Brothers, or at least Whitfield intended to record it with them; however a track has not turned up - some Motown historians believe that a session may have been scheduled but cancelled. The Miracles' version was not released as a single due to Berry Gordy's veto during Motown's weekly quality control meetings; Gordy advised Whitfield and Strong to create a stronger single. The Miracles version later appeared on their 1968 Special Occasion album, and a slightly different take, possibly from the same session but unreleased, appeared on the 1998 compilation album, Motown Sings Motown Treasures.  Marvin Gaye's version was recorded in spring 1967, and is the second known recording, though was also rejected by Gordy as a single, and would also later go onto an album, In the Groove. The third recording was in 1967 with Gladys Knight and the Pips in a new, faster arrangement. Gordy accepted the new arrangement and the Gladys Knight version was released as a single in September 1967, reaching number 2 in the charts. When Gaye's album with his version of Grapevine was released in August 1968, radio disc jockeys were playing the song, so Gordy had it released as a single in October, and it went to number one in December.  In 1968, Bobby Taylor & the Vancouvers recorded a version for their debut album based on Gladys' recent hit; however, after hearing the Marvin Gaye version, they felt they'd made the wrong choice. In 1969, Whitfield produced a version for the Temptations "psychedelic soul" album, Cloud Nine, in which he "brought compelling percussion to the fore, and relegated the piano well into the wings". In 1971, the Undisputed Truth recorded the song in a Marvin-styled version as did Bettye Lavette on her 1982 Motown album, Tell Me a Lie.

Answer this question "What was the next recording?"
output: Marvin Gaye's version was recorded in spring 1967, and is the second known recording,

input: Tu Youyou carried on her work in the 1960s and 70s during China's Cultural Revolution, when scientists were denigrated as one of the nine black categories in society according to Maoist theory (or possibly that of the Gang of Four).  In 1967, during the Vietnam War, Ho Chi Minh, the leader of North Vietnam, which was at war against South Vietnam and the United States, asked Chinese Premier Zhou Enlai for help in developing a malaria treatment for his soldiers trooping down the Ho Chi Minh trail, where a majority came down with a form of malaria which is resistant to chloroquine. Because malaria was also a major cause of death in China's southern provinces including Hainan, Yunnan, Guangxi, and Guangdong, Zhou Enlai convinced Mao Zedong to set up a secret drug discovery project, named Project 523 after its starting date, 23 May 1967. Upon joining the project unit, Tu was initially sent to Hainan where she studied patients who had been infected with the disease. During the time she spent there, her husband was banished to the countryside, meaning that her daughter had to be entrusted to a nursery in Beijing.  Scientists worldwide had screened over 240,000 compounds without success. In 1969, Tu Youyou, then 39 years old, had an idea of screening Chinese herbs. She first investigated the Chinese medical classics in history, visiting practitioners of traditional Chinese medicine all over the country on her own. She gathered her findings in a notebook called A Collection of Single Practical Prescriptions for Anti-Malaria. Her notebook summarized 640 prescriptions. Her team also screened over 2,000 traditional Chinese recipes and made 380 herbal extracts, which were tested on mice.  One compound was effective, sweet wormwood (Artemisia annua), which was used for "intermittent fevers," a hallmark of malaria. As Tu also presented at the project seminar, its preparation was described in a 1,600-year-old text, in a recipe titled, "Emergency Prescriptions Kept Up One's Sleeve". At first, it didn't work, because they extracted it with traditional boiling water. Tu Youyou discovered that a low-temperature extraction process could be used to isolate an effective antimalarial substance from the plant; Tu says she was influenced by a traditional Chinese herbal medicine source, The Handbook of Prescriptions for Emergency Treatments, written in 340 by Ge Hong, which states that this herb should be steeped in cold water. This book contained the useful reference to the herb: "A handful of qinghao immersed with two litres of water, wring out the juice and drink it all." After rereading the recipe, Tu realised the hot water had already damaged the active ingredient in the plant; therefore she proposed a method using low-temperature ether to extract the effective compound instead. The animal tests showed it was completely effective in mice and monkeys.  Furthermore, Tu volunteered to be the first human subject. "As head of this research group, I had the responsibility" she said. It was safe, so she conducted successful clinical trials with human patients. Her work was published anonymously in 1977. In 1981, she presented the findings relating to artemisinin at a meeting with the World Health Organization.

Answer this question "DId she test on people?"
output: Tu volunteered to be the first human subject.

input: In March 2010, Christie signed into law three state pension reform bills, which had passed with bipartisan support. The laws decreased pension benefits for future hires and required public employees to contribute 1.5 percent of their salaries toward their health care. The laws prompted a lawsuit by the police and firefighters' unions. In his campaign for governor, Christie opposed any change in pension benefits for firefighters and law enforcement officers, including "current officers, future officers or retirees". He described the pension agreement as "a sacred trust".  Later that year, he called for further cuts, including the elimination of cost-of-living adjustments for all current and future retirees. In June 2011, Christie announced a deal with the Democratic leadership of the legislature on a reform of public employee pensions and benefits. The deal raised public employees' pension contributions, mandated the state to make annual payments into the system, increased public employee contributions toward health insurance premiums, and ended collective bargaining for health benefits. The reform is projected to save the state $120 billion over 30 years.  In June 2013, Christie signed a $33 billion state budget that makes a record $1.7 billion payment to the state's pension fund and also increases school funding by almost $100 million. The budget resulted from negotiations between Christie and Democratic leaders in the state legislature and was the first that Christie has signed as passed, without vetoing any of its provisions.  In May 2014, Christie cut the contributions to New Jersey public workers' pension funds for a 14-month period by nearly $2.5 billion to deal with a revenue shortfall in the state budget of $2.75 billion. The state will instead make a $1.3 billion payment during the period. Christie cited the state constitution's requirement to have a balanced budget for his decision to cut payments to pensions for state workers, and follows Christie's changes to the state's pension formula earlier in 2014 to save $900 million through the end of his term.

Answer this question "What else is interesting about the article?"
output:
Christie cut the contributions to New Jersey public workers' pension funds for a 14-month period by nearly $2.5 billion