Q: Determine the topic of the question-answer pair. Question: "how does a cat purr?"; Answer: "However, using a strict definition of purring that continuous sound production must alternate between pulmonic egressive and ingressive airstream (and usually go on for minutes), Peters (2002), in an exhaustive review of the scientific literature, reached the conclusion that until then only 'purring cats' (Felidae) and two species of genets , Genetta tigrina, and most likely also Genetta genetta, had been documented to purr."? Topic:
A: Purr

Question: Determine the topic of the question-answer pair. Question: "what it takes aerosmith album?"; Answer: ""What It Takes" is a power ballad by American hard rock band Aerosmith ."? Topic:
Answer: What It Takes (song)

[Q]: Determine the topic of the question-answer pair. Question: "how many days does the chinese new year last?"; Answer: "9 12 February (Vietnam)"? Topic:
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[A]: Chinese New Year

input: Please answer the following: Determine the topic of the question-answer pair. Question: "what year did disney's animal kingdom lodge open?"; Answer: "It opened on April 16, 2001."? Topic:
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output: Disney's Animal Kingdom Lodge

Please answer this: Determine the topic of the question-answer pair. Question: "what is ratchet from ratchet and clank?"; Answer: "The games take place in a science fiction setting and follow the adventures of Ratchet (an animalistic human-like character known as a Lombax , who is a mechanic) and Clank (a diminutive, sentient robot) as they travel through the universe, saving it from evil forces on a regular basis."? Topic:
++++++++
Answer: Ratchet & Clank

Question: Determine the topic of the question-answer pair. Question: "who wrote the song feelin alright?"; Answer: ""Feelin' Alright?" also known as "Feeling Alright" is a song written by Dave Mason of the English rock band Traffic from their eponymous 1968 album, Traffic ."? Topic:
Answer:
Feelin' Alright