Ans: American recording artist Sam Cooke
Ques: Passage: "A Change Is Gonna Come" is a song by American recording artist Sam Cooke. It initially appeared on Cooke's album Ai n't That Good News, released March 1, 1964 by RCA Victor; a slightly edited version of the recording was released as a single on December 22, 1964. Produced by Hugo & Luigi and arranged and conducted by Rene Hall, the song was the B-side to "Shake".

Question: Based on this passage, who sang a change is gonna come first?
CoT: The relevant information is: "A Change Is Gonna Come" is a song by American recording artist Sam Cooke.

Answer: increased. Now, what could be the question and solution-maybe?
Ques: Passage: Income inequality in the United States has increased significantly since the 1970s after several decades of stability, meaning the share of the nation's income received by higher income households has increased. This trend is evident with income measured both before taxes (market income) as well as after taxes and transfer payments. Income inequality has fluctuated considerably since measurements began around 1915, moving in an arc between peaks in the 1920s and 2000s, with a 30-year period of relatively lower inequality between 1950 -- 1980.

Question: Based on this passage, while the u.s. economy has expanded since the late 1960s income inequality has?
CoT: This is the relevant information: Income inequality in the United States has increased significantly since the 1970s after several decades of stability, meaning the share of the nation's income received by higher income households has increased.

Ans: 1609
Ques: Passage: In 1609 Johannes Kepler correctly suggested that the gravitation of the Moon causes the tides, basing his argument upon ancient observations and correlations. The influence of the Moon on tides was mentioned in Ptolemy's Tetrabiblos as having derived from ancient observation.

Question: Based on this passage, when was it discovered that the moon controls the tides?
CoT: The relevant information is: In 1609 Johannes Kepler correctly suggested that the gravitation of the Moon causes the tides, basing his argument upon ancient observations and correlations.

Ans: to resist valgus forces on the knee
Ques: The medial collateral ligament (MCL), or tibial collateral ligament (TCL), is one of the four major ligaments of the knee. It is on the medial (inner) side of the knee joint in humans and other primates. Its primary function is to resist valgus forces on the knee.

Answer this question: what is the function of the medial collateral ligament?
CoT: To answer the above question, the relevant sentence is: Its primary function is to resist valgus forces on the knee.

Answer: the Pacific Ocean , encompassing an area from the Karimata and Malacca Straits to the Strait of Taiwan of around 3,500,000 square kilometres ( 1,400,000 sq mi ). Now, what could be the question and solution-maybe?
Ques: The South China Sea is a marginal sea that is part of the Pacific Ocean, encompassing an area from the Karimata and Malacca Straits to the Strait of Taiwan of around 3,500,000 square kilometres (1,400,000 sq mi). The sea carries tremendous strategic importance; one-third of the world's shipping passes through it carrying over $3 trillion in trade each year, it contains lucrative fisheries that are crucial for the food security of millions in Southeast Asia, and huge oil and gas reserves are believed to lie beneath its seabed.

Answer this question based on the passage: where is the south china sea located on a world map?
CoT: The important part for answering this question is: The South China Sea is a marginal sea that is part of the Pacific Ocean, encompassing an area from the Karimata and Malacca Straits to the Strait of Taiwan of around 3,500,000 square kilometres (1,400,000 sq mi).

Ans: Croatia , and at Shepperton Studios in Surrey , England
Ques: Due to the financial success of the first film, Universal Pictures had long been interested in a sequel. The film was officially announced in May 2017, with Parker hired to write and direct. In June 2017, many of the original cast confirmed their involvement, with James being cast in the role of Young Donna that July. Filming took place from August to December 2017 in Croatia, and at Shepperton Studios in Surrey, England. A British and American joint venture, the film was co-produced by Playtone, Littlestar Productions and Legendary Entertainment.

Based on this passage, where was mama mia herewe go again filmed?
CoT: To answer this question, we should know that: Filming took place from August to December 2017 in Croatia, and at Shepperton Studios in Surrey, England.