Q: Determine the topic of the question. Question: "where is dear john filmed at?" Topic:
A: Dear John (2010 film)

Q: Determine the topic of the question. Question: "what is puerto rico currency?" Topic:
A: Currencies of Puerto Rico

Q: Determine the topic of the question. Question: "what artist have song with ashanti??" Topic:
A: Ashanti (entertainer)

Q: Determine the topic of the question. Question: "what do porcupines eat?" Topic:
A:
Porcupine