Q: Determine the topic of the question-answer pair. Question: "what causes a deficiency in adenosine deaminase?"; Answer: "Adenosine deaminase deficiency, also called ADA deficiency or ADA-SCID, is an autosomal recessive metabolic disorder that causes immunodeficiency ."? Topic:
A: Adenosine deaminase deficiency

Question: Determine the topic of the question-answer pair. Question: "what is black hairy tongue disease?"; Answer: "Black hairy tongue (BHT, also termed lingua villosa nigra) refers to a condition of the tongue where the filiform papillae elongate with black or brown discoloration, giving a black and hairy appearance."? Topic:
Answer: Black hairy tongue

[Q]: Determine the topic of the question-answer pair. Question: "who is paul avery to the zodiac killings?"; Answer: "Paul Avery (April 2, 1934December 10, 2000) was an American police reporter, best known for his stories on the infamous serial killer known as the Zodiac , and later for his work on the Patricia Hearst kidnapping."? Topic:
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[A]: Paul Avery

input: Please answer the following: Determine the topic of the question-answer pair. Question: "when did germans enter paris in ww2?"; Answer: "The Liberation of Paris (also known as the Battle for Paris) took place during World War II from 19 August 1944 until the surrender of the occupying German garrison on 25 August."? Topic:
++++++++++
output: Liberation of Paris

Please answer this: Determine the topic of the question-answer pair. Question: "what is the capital city of california.?"; Answer: "Sacramento is the capital city of the U.S. state of California and the seat of government of Sacramento County ."? Topic:
++++++++
Answer: Sacramento, California

Question: Determine the topic of the question-answer pair. Question: "where does ground pepper come from?"; Answer: "Black pepper (Piper nigrum) is a flowering vine in the family Piperaceae , cultivated for its fruit , which is usually dried and used as a spice and seasoning ."? Topic:
Answer:
Black pepper