Determine the topic of the question-answer pair. Question: "what is singapore's currency?"; Answer: "The Singapore dollar or dollar ( sign : $; code : SGD) is the official currency of Singapore ."? Topic:
Ans: Singapore dollar

Determine the topic of the question-answer pair. Question: "when did charles dickens live?"; Answer: "Charles John Huffam Dickens (; 7 February 1812 9 June 1870) was an English writer and social critic."? Topic:
Ans: Charles dickens

Determine the topic of the question-answer pair. Question: "what artist have song with ashanti??"; Answer: "Ashanti wrote and sang background on Jennifer Lopez 's " Ain't It Funny (Murder Remix) ", which reached number one on Billboard Hot 100, which was also in the top 10 chart at the same time as "Foolish", "Always on Time" (with Ja Rule ), and "What's Luv" (with Fat Joe )."? Topic:
Ans: Ashanti (entertainer)

Determine the topic of the question-answer pair. Question: "what is an sd memory card reader?"; Answer: "A memory card reader is a device, typically having a USB interface, for accessing the data on a memory card such as a CompactFlash (CF), Secure Digital (SD) or MultiMediaCard (MMC)."? Topic:
Ans: Memory card reader