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'.

Input: Consider Input: Context: Dalek Attack is a computer game based on the long-running British science fiction television series Doctor Who, in which the player controls the Doctor and fights recurring adversaries, the Link Information: first appeared in the 1963 Doctor Who serial The Daleks, Question: When did the villains in Dalek Attack first appear in Doctor Who?

Output: Answer: 1963 


Input: Consider Input: Context: He started teaching upon his arrival at the Central University of Venezuela in 1946 until his retirement in 1971. Link Information: He started teaching upon his arrival at the Central University of Venezuela in 1946 until his retirement in 1971. Question: In what city is the university located where Juan David García Bacca taught until his retirement?

Output: Answer: Caracas


Input: Consider Input: Context: The Delaware Canal, was quickly built soon after the lower Lehigh Canal (1818) Link Information: none Question: How far away is the Delaware Canal from the Lehigh Canal?


Output: Answer: none