Please answer this: Determine the topic of the question-answer pair. Question: "what is vitamin b12 used for?"; Answer: "It is normally involved in the metabolism of every cell of the human body, especially affecting DNA synthesis and regulation, but also fatty acid synthesis and energy production."? Topic:
++++++++
Answer: Vitamin B12

Problem: Determine the topic of the question-answer pair. Question: "when did kurt cobain kill himself?"; Answer: "On April 8, 1994, Cobain was found dead at his home in Seattle , the victim of what was officially ruled a suicide by a self-inflicted shotgun wound to the head."? Topic:

A: Kurt Cobain

Problem: Given the question: Determine the topic of the question-answer pair. Question: "what are square diamonds called??"; Answer: "The face-up shape of the princess cut is square or rectangular and the profile or side-on shape is similar to that of an inverted pyramid with four beveled sides."? Topic:
++++++++++++++++++++++++++++++++
The answer is:
Princess cut

input question: Determine the topic of the question-answer pair. Question: "who plays as big bird?"; Answer: "Officially performed by Caroll Spinney since 1969, he is an eight-foot two-inch (249 cm) tall bright primrose-yellow bird."? Topic:???
output answer: Big Bird

Determine the topic of the question-answer pair. Question: "how is public policy created?"; Answer: "Public policy is the principled guide to action taken by the administrative executive branches of the state with regard to a class of issues in a manner consistent with law and institutional customs ."? Topic:
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Answer: Public policy

Q: Determine the topic of the question-answer pair. Question: "what is the defensive line in football called?"; Answer: "Within those platoons, various specific positions exist depending on what the player's main job is."? Topic:
A:
American football positions