Background: Indigenous languages of the Americas are spoken by indigenous peoples from Alaska and Greenland to the southern tip of South America, encompassing the land masses that constitute the Americas. These indigenous languages consist of dozens of distinct language families, as well as many language isolates and unclassified languages. Many proposals to group these into higher-level families have been made, such as Joseph Greenberg's Amerind hypothesis. This scheme is rejected by nearly all specialists, due to the fact that some of the languages differ too significantly to draw any connections between them.
Context: Although both North and Central America are very diverse areas, South America has a linguistic diversity rivalled by only a few other places in the world with approximately 350 languages still spoken and an estimated 1,500 languages at first European contact. The situation of language documentation and classification into genetic families is not as advanced as in North America (which is relatively well studied in many areas). Kaufman (1994: 46) gives the following appraisal:  Since the mid 1950s, the amount of published material on SA [South America] has been gradually growing, but even so, the number of researchers is far smaller than the growing number of linguistic communities whose speech should be documented. Given the current employment opportunities, it is not likely that the number of specialists in SA Indian languages will increase fast enough to document most of the surviving SA languages before they go out of use, as most of them unavoidably will. More work languishes in personal files than is published, but this is a standard problem.  It is fair to say that SA and New Guinea are linguistically the poorest documented parts of the world. However, in the early 1960s fairly systematic efforts were launched in Papua New Guinea, and that area - much smaller than SA, to be sure - is in general much better documented than any part of indigenous SA of comparable size.  As a result, many relationships between languages and language families have not been determined and some of those relationships that have been proposed are on somewhat shaky ground.  The list of language families, isolates, and unclassified languages below is a rather conservative one based on Campbell (1997). Many of the proposed (and often speculative) groupings of families can be seen in Campbell (1997), Gordon (2005), Kaufman (1990, 1994), Key (1979), Loukotka (1968), and in the Language stock proposals section below.
Question: What were those languages that did not have a positive outlook?
Answer: Campbell (1997

Background: The Smothers Brothers are Thomas ("Tom" - born February 2, 1937) and Richard ("Dick" - born November 20, 1939), American singers, musicians, and comedians. The brothers' trademark double act was performing folk songs (Tommy on acoustic guitar, Dick on string bass), which usually led to arguments between the siblings. Tommy's signature line was, "Mom always liked you best!" Tommy (the elder of the two) acted "slow", and Dick, the straight man, acted "superior".
Context: The brothers were both born on Governors Island in New York Harbor, where their father, Thomas B. Smothers, Jr., a West Point graduate and U.S. Army officer, was stationed. Tom was born on February 2, 1937, and Dick was born on November 20, 1939. Major Smothers served in the 45th Infantry Regiment (United States) and died during World War II, while being transported from a Japanese prisoner of war camp in Fukuoka, Japan, to a POW camp in Mukden, Manchukuo. They were raised by their mother in the Los Angeles area.  They graduated from Redondo Union High School in Redondo Beach, California, and attended San Jose State University. After a brief time in a folk group called the Casual Quintet, the brothers made their first professional appearance as a duo in February 1959 at The Purple Onion in San Francisco. They were a popular act in clubs and released several successful top 40 albums for Mercury Records, the most successful being Curb Your Tongue, Knave! in 1964. Their first national television appearance was on The Jack Paar Show on January 28, 1961.  The brothers appeared in a segment of the television series Burke's Law, in 1964, in which they played two compulsive hoarders. Their first television series was a situation comedy, The Smothers Brothers Show (1965-1966). Tom played an angel come back to earth to oversee his brother Dick, who played a swinging bachelor. It did not do well in the ratings and had little of the music that was identified with the brothers. Tom would say in 1969 that "Four Star gave me ulcers."
Question: What kind of acts did they perform in clubs?
Answer: 

Background: Boyz II Men is an American R&B vocal group from Philadelphia, Pennsylvania, best known for emotional ballads and a cappella harmonies. They are currently a trio composed of baritone Nathan Morris alongside tenors Wanya Morris and Shawn Stockman. During the 1990s, Boyz II Men found fame on Motown Records as a quartet including bass Michael McCary, who left the group in 2003 due to health issues. During the 1990s, Boyz II Men gained international success.
Context: Motown issued The Remix Collection, a compilation of remixes of various Boyz II Men songs from Cooleyhighharmony and II. The group itself had opposed the release of the collection, because they felt the compilation did not represent Boyz II Men's best work. After the label released the album without their permission, there was a dispute between the company and the group. Boyz II Men initiated their own recording company Stonecreek (which released material by artists such as Uncle Sam), and they arranged for Stonecreek's distribution by Epic Records, not Motown.  Boyz II Men's third studio album, Evolution, was released during 1997 to mixed reviews and sold three million copies, far below the stratospheric success of II's (12 million copies) and Cooleyhighharmony (9 million). Only one of Evolution's singles, the Jam/Lewis-penned "Four Seasons of Loneliness", reached number 1 on the Hot 100 chart. The second single, the Babyface-helmed "A Song for Mama" (the theme song to the Babyface-produced film Soul Food) was a Top 10 success, but the follow-up "Can't Let Her Go" underperformed.  The global tour began in 1997 to promote Evolution was very successful in terms of ticket sales, but behind the scenes, Boyz II Men was wracked by conflicts with their record label and internal conflicts among the members of the group. Making matters worse, health problems began to take their toll on the group as well. While on tour to support the Evolution album, Wanya Morris developed a polyp on his vocal cords, and the group was forced to postpone part of the tour until he recovered. McCary's scoliosis meant that he was unable to participate in most of the group's dance routines.  Boyz II Men were nominated for 2 Grammys in 1998: Best R&B Album for Evolution and Best R&B Vocal Performance by a Duo or Group for "A Song for Mama".
Question: Did Boys ll men sue the label?
Answer: