instruction:
In this task, you're given a statement, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.
question:
Context: Before the start of the 1974–75 season they traded future Hall of Famer Nate Thurmond to the Chicago Bulls Link Information: Thurmond was drafted by the San Francisco Warriors Question: How many NBA teams did the man play for who the Warriors traded to the Bulls?
answer:
Answer: 3


question:
Context: The episode's writer, David X. Cohen, developed the idea after visiting the Link Information: The original Victorian Gothic building, which was opened in 1877, was designed by Calvert Vaux and J. Wrey Mould, both already closely identified with the architecture of Central Park. Question: When did the place that inspired David Cohen to write "Lisa the Skeptic" first open?
answer:
Answer: 1877


question:
Context: in 1992, Duan Ju had gone to Japan and played for NKK SC Link Information: none Question: What coach did Duan Ju play for on the Japanese team?
answer:

Answer: none