Background: Dorothy Dandridge was born on November 9, 1922 in Cleveland, Ohio, to aspiring entertainer Ruby Dandridge (nee Butler) (March 3, 1900 - October 17, 1987) and Cyril Dandridge (October 25, 1895 - July 9, 1989), a cabinetmaker and Baptist minister, who had separated just before her birth. Ruby created a song-and-dance act for her two young daughters, Vivian and Dorothy, under the name The Wonder Children, that was managed by Geneva Williams. The sisters toured the Southern United States almost nonstop for five years (rarely attending school), while Ruby worked and performed in Cleveland.
Context: Dandridge married dancer and entertainer Harold Nicholas on September 6, 1942, and gave birth to her only child, Harolyn Suzanne Nicholas, on September 2, 1943. Unfortunately, Harolyn was born brain-damaged and required constant care. By 1948, their marriage had deteriorated and Nicholas abandoned his family. Due to his adultery and abandonment, the couple divorced in October 1951.  While filming Carmen Jones (1954), the director Otto Preminger began an affair with his film's star, Dandridge. It lasted four years, during which period he advised her on career matters, demanding she accept only starring roles, advice Dandridge later regretted accepting. She became pregnant by him in 1955, but was forced to have an abortion by the studio. She ended the affair when she realized that Preminger had no plans to leave his wife to marry her. Their affair was depicted in the HBO Films biopic, Introducing Dorothy Dandridge, in which Preminger was portrayed by Austrian actor Klaus Maria Brandauer.  Dandridge married Jack Denison on June 22, 1959. They divorced in 1962 amid financial setbacks and allegations of domestic violence. At this time, Dandridge discovered that the people who were handling her finances had swindled her out of $150,000 and that she was $139,000 in debt for back taxes. Forced to sell her Hollywood home and place her daughter in a state mental institution in Camarillo, California, Dandridge moved into a small apartment at 8495 Fountain Avenue in West Hollywood, California.  Dandridge became involved with the National Urban League and the National Association for the Advancement of Colored People. As a result of the racism she encountered in the industry, she developed an interest in activism.
Question: Was she married?
Answer: married dancer and entertainer Harold Nicholas

Background: Jean-Christophe Lafaille (31 March 1965 - 27 January 2006 [presumed]) was a French mountaineer noted for a number of difficult ascents in the Alps and Himalaya, and for what has been described as "perhaps the finest self-rescue ever performed in the Himalaya", when he was forced to descend the mile-high south face of Annapurna alone with a broken arm, after his climbing partner had been killed in a fall. He climbed eleven of the fourteen eight-thousand-metre peaks, many of them alone or by previously unclimbed routes, but disappeared during a solo attempt to make the first winter ascent of Makalu, the world's fifth highest mountain.
Context: On the strength of his climbs in the Alps, Lafaille was invited on an expedition to Annapurna by Pierre Beghin, one of the leading French climbers of the day. The pair attempted the mountain's vast South Face following the monsoon season in October 1992 in Alpine style, with no Sherpa support, pre-stocked campsites or fixed ropes on the upper mountain. They had reached a height of 7,400 metres when bad weather forced them to descend. The pair made a series of abseils down the face, but due to their lightweight approach they had little protective equipment and were often forced to abseil from a single anchor to conserve equipment. On the fourth or fifth abseil, Beghin fell to his death when the single cam he was using as an anchor became dislodged from the rock. Beghin had been carrying most of the pair's technical equipment, including all the ropes, and Lafaille was left alone on the face, a vertical mile above safety.  With great difficulty, Lafaille managed to climb down the 75 degree face to the pair's last bivouac site, where he found 20 metres of thin rope, allowing him to make short abseils down some of the hardest parts. With no technical equipment to use as anchors he was forced to entrust his weight to tent pegs or, on one occasion, a plastic bottle. He finally reached what should have been the relative safety of the top of a fixed rope which he and Beghin had installed on a steep rock band, but almost immediately he was struck by a falling rock, which broke his right arm. Disabled and helpless, he lay on a ledge for two days in the hope that other climbers would rescue him. However, while there was a Slovenian team attempting a route on a different part of the South Face, they judged that a rescue attempt would be too dangerous to undertake, so help never came. The cruellest thing about the ordeal, Lafaille said, was being able to see life in the valley below, and by night, the flashbulbs of trekkers' cameras. In spite of this, he later agreed that the Slovenians had made the right decision in not trying to save him.  Eventually, with all hope of rescue gone, Lafaille resolved to continue down alone. He initially tried to continue abseiling, but unable to control the rope with only one hand and his teeth he reverted to downclimbing one-handed, and was utterly exhausted when he reached the Slovenian team's base camp. By that time the climbers at the base of the mountain had given up hope for him, and his first wife, Veronique, had already been told that he had died. Reinhold Messner later said that the survival instinct he showed was of the sort which defines the best mountaineers.
Question: who rescued him
Answer:
Disabled and helpless, he lay on a ledge for two days in the hope that other climbers would rescue him.