Problem: What type of thing is the question "What is the origin of the ethnic category `` caucasian '' ?" asking about?
Answer: description

Problem: What type of thing is the question "What city was President William McKinley shot in ?" asking about?
Answer: location

Problem: What type of thing is the question "What soft drink first appeared in the Old Corner Drug Store in Waco , Texas , in 1885 ?" asking about?
Answer:
entity