input question: Determine the topic of the question-answer pair. Question: "who played dumbledore in harry potter?";  Answer: "After Harris' death, Michael Gambon portrayed Dumbledore for all of the remaining films."? Topic:???
output answer: Albus Dumbledore

input question: Determine the topic of the question-answer pair. Question: "What does the class mean for SDHC cards??";  Answer: "The four families are the original Standard-Capacity (SDSC), the High-Capacity ( SDHC ), the eXtended-Capacity ( SDXC ), and the SDIO , which combines input/output functions with data storage."? Topic:???
output answer: Secure Digital

input question: Determine the topic of the question-answer pair. Question: "where are facial sinuses?";  Answer: "Paranasal sinuses are a group of four paired air-filled spaces that surround the nasal cavity ( maxillary sinuses ), above the eyes ( frontal sinuses ), between the eyes ( ethmoid sinuses ), and behind the ethmoids ( sphenoid sinuses )."? Topic:???
output answer: Paranasal sinuses

input question: 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:???
output answer:
Singapore dollar