What was the question for this implicit rationale, and corresponding answer?
The relevant information is: He was a well-known presence on television as an announcer, but his most famous role as the Robot in the television series, Lost in Space.
 The answer: `` Dick '' Tufeld
user
The question: Richard Norton "Dick" Tufeld (December 11, 1926 -- January 22, 2012) was an American actor, announcer, narrator and voice actor from the late 1940s until the early 21st century. He was a well-known presence on television as an announcer, but his most famous role as the Robot in the television series, Lost in Space.

Answer this question: who voiced the robot in lost in space?
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