input question: Determine the topic of the question-answer pair. Question: "how many muscles in the human body?"; Answer: "There are approximately 642 skeletal muscles within the typical human, and almost every muscle constitutes one part of a pair of identical bilateral muscles, found on both sides, resulting in approximately 320 pairs of muscles, as presented in this article."? Topic:???
output answer: List of muscles of the human body

input question: Determine the topic of the question-answer pair. Question: "what is a redshirt freshman football player?"; Answer: "In United States college athletics , redshirt is a delay or suspension of an athlete's participation in order to lengthen his or her period of eligibility."? Topic:???
output answer: Redshirt (college sports)

input question: Determine the topic of the question-answer pair. Question: "what is leasehold; real estate?"; Answer: "A leasehold estate is an ownership of a temporary right to hold land or property in which a lessee or a tenant holds rights of real property by some form of title from a lessor or landlord ."? Topic:???
output answer: Leasehold estate

input question: Determine the topic of the question-answer pair. Question: "who killed robert kennedy?"; Answer: "Sirhan Sirhan , a 24-year-old Palestinian / Jordanian immigrant , was convicted of Kennedy's murder and is serving a life sentence for the crime."? Topic:???
output answer:
Assassination of Robert F. Kennedy