Problem:"Things Ai n't What They Used to Be" is a 1942 jazz standard with music by Mercer Ellington and lyrics by Ted Persons.

Answer this question based on the passage: who wrote things ain't what they used to be?
Solution:OK... To answer the above question, the relevant sentence is: "Things Ai n't What They Used to Be" is a 1942 jazz standard with music by Mercer Ellington and lyrics by Ted Persons.
music by Mercer Ellington and lyrics by Ted Persons.

Student A:Hutch later co-wrote songs that were recorded by the Jackson 5 and their front man Michael Jackson, Smokey Robinson, the Miracles, and Marvin Gaye. In 1973, Hutch started recording albums for Motown, releasing the Fully Exposed album that year. That same year, Hutch recorded and produced the soundtrack to the Blaxploitation film, The Mack. Hutch had several R&B hits during this period, including "Brother's Gonna Work It Out" and "Slick". He also recorded the soundtrack for the 1974 film Foxy Brown. He recorded at least six albums for Motown, peaking with 1975's single "Love Power", which reached number 41 on the Billboard Hot 100. He left Motown in 1977 for Norman Whitfield's Whitfield Records.

Based on this passage, who sings brothers gonna work it out?
Student B:OK... To answer this question, we should know that: Hutch had several R&B hits during this period, including "Brother's Gonna Work It Out" and "Slick".
Hutch.

Problem:Carol Ann Susi (February 2, 1952 -- November 11, 2014) was an American actress. She was known for providing the voice of recurring unseen character Mrs. Wolowitz, mother of Howard Wolowitz, on the television series The Big Bang Theory.

Based on this passage, who is the actress that plays howard wolowitz mother?
Solution:OK... To answer the question, consider the following: She was known for providing the voice of recurring unseen character Mrs. Wolowitz, mother of Howard Wolowitz, on the television series The Big Bang Theory.
Carol Ann Susi.

Student A:Although set in "Middleton, USA", it was filmed in Hamilton and Niagara on the Lake, Ontario. In the sequel, The Good Witch's Charm, the map on the wall in the police station shows Middleton north and west of Chicago, in the vicinity of DuPage County. The names of the suburbs and interstates that are west of Chicago can be clearly seen.

Based on this passage, where is the hallmark series good witch filmed?
Student B:OK... To answer this question, we should know that: Although set in "Middleton, USA", it was filmed in Hamilton and Niagara on the Lake, Ontario.
Hamilton and Niagara on the Lake , Ontario.

Problem:The United States presidential election of 1876 was the 23rd quadrennial presidential election, held on Tuesday, November 7, 1876. It was one of the most contentious and controversial presidential elections in American history, and is known for being the catalyst for the end of Reconstruction. Republican nominee Rutherford B. Hayes faced Democrat Samuel Tilden. After a controversial post-election process, Hayes was declared the winner.

Answer this question based on the passage: who became president after the 1876 presidential election?
Solution:OK... The relevant information is: After a controversial post-election process, Hayes was declared the winner.
Rutherford B. Hayes.

Problem:The Havasupai people (Havasupai: Havsuw' Baaja) are an American Indian tribe who have lived in the Grand Canyon for at least the past 800 years. Havasu means "blue-green water" and pai "people".

Answer this question based on the passage: indian tribe at the bottom of the grand canyon?
Solution:
OK... To answer the above question, the relevant sentence is: The Havasupai people (Havasupai: Havsuw' Baaja) are an American Indian tribe who have lived in the Grand Canyon for at least the past 800 years.
The Havasupai people ( Havasupai : Havsuw ' Baaja ).