Question: When did the person that Pavel Belyayev traveled with conduct extravehicular activity in space?
Sentence (from "Alexey Leonov"): Alexey Arkhipovich Leonov (Russian: Алексе́й Архи́пович Лео́нов ; ] ; born 30 May 1934 in Listvyanka, West Siberian Krai, Soviet Union) is a retired Soviet/Russian cosmonaut, Air Force Major general, writer and artist.
Relevant evidence: No