Answer: has its origin in the 17th century and was revived into mainstream usage in the 20th century. Now, what could be the question and solution-maybe?
Ques: Context: "Ms" or "Ms." (normally / ˈmɪz /, but also / məz /, or / məs / when unstressed) is an English honorific used with the last name or full name of a woman, intended as a default form of address for women regardless of their marital status. Like "Miss" and "Mrs.", the term "Ms." has its origins in the female English title once used for all women, "Mistress". It has its origin in the 17th century and was revived into mainstream usage in the 20th century.

Question: when did the title ms come into use?
CoT: To answer this question, we should know that: It has its origin in the 17th century and was revived into mainstream usage in the 20th century.
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Answer: American singer Michael Jackson. Now, what could be the question and solution-maybe?
Ques: "Rock with You" is a song recorded by American singer Michael Jackson. It was written by English songwriter Rod Temperton and produced by Quincy Jones. It was first offered to Karen Carpenter, while she was working on her first solo album, but she turned it down. It was released on November 3, 1979 as the second single from Jackson's fifth solo album, Off the Wall (1979). It was also the third number one hit of the 1980s, a decade whose pop singles chart would soon be dominated by Jackson.

Based on this passage, who sings i want to rock with you?
CoT: To answer this question, we should know that: "Rock with You" is a song recorded by American singer Michael Jackson.
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Answer: the Roman dictator Julius Caesar. Now, what could be the question and solution-maybe?
Ques: Passage: Et tu, Brute? (pronounced ( ɛt ˈtuː ˈbruːtɛ) ) is a Latin phrase meaning "and you, Brutus?", made famous by its occurrence in William Shakespeare's play Julius Caesar, where it is uttered by the Roman dictator Julius Caesar to his friend Marcus Brutus at the moment of the former's assassination. The Latin expression first occurs in Elizabethan literary texts. The quotation is widely used in the English-speaking world to signify the unexpected betrayal by a person, such as a friend.

Question: Based on this passage, who said et tu brute then fall caesar?
CoT: To answer the above question, the relevant sentence is: Et tu, Brute? (pronounced ( ɛt ˈtuː ˈbruːtɛ) ) is a Latin phrase meaning "and you, Brutus?", made famous by its occurrence in William Shakespeare's play Julius Caesar, where it is uttered by the Roman dictator Julius Caesar to his friend Marcus Brutus at the moment of the former's assassination.
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Answer: The fourth player in the batting order. Now, what could be the question and solution-maybe?

Ques: The fourth player in the batting order is known as the cleanup hitter, also known as the cleanup spot and in modern baseball is almost always one of the best hitters on the team, often the one with the most power and ability to drive in runs with extra-base hits (double, triple, or home run). Baseball managers tend to place hitters who are most likely to reach base ahead of the clean-up man, so that the fourth batter can "clean" the bases by driving these baserunners home to score runs. His main goal is to drive in runs, although he is expected to score runs as well. Hitting cleanup requires an exceptional level of talent, and the ability to deliver big hits in important situations (such as the bases loaded with two out). Examples of # 4 hitters include Lou Gehrig, Eddie Mathews, Willie McCovey, Billy Williams, Tony Pérez, Eddie Murray, Daniel Murphy, Alex Rodriguez, Prince Fielder, David Ortiz, Edgar Martínez, and Ryan Howard.

Answer this question: what is the clean up hitter in baseball?
CoT: The relevant information is: The fourth player in the batting order is known as the cleanup hitter, also known as the cleanup spot and in modern baseball is almost always one of the best hitters on the team, often the one with the most power and ability to drive in runs with extra-base hits (double, triple, or home run).
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