Determine the topic of the question. Question: "what causes a deficiency in adenosine deaminase?" Topic:
Ans: Adenosine deaminase deficiency

Determine the topic of the question. Question: "who is the group enigma?" Topic:
Ans: Enigma (musical project)

Determine the topic of the question. Question: "what is an agents job role in film?" Topic:
Ans: Talent agent

Determine the topic of the question. Question: "what county is northville mi?" Topic:
Ans: Northville, Michigan