Question: Cheburashka is voiced by a Soviet and Russian actress and singer who was active from 1951 until what year?
Sentence (from "Klara Rumyanova"): Klara Mikhailovna Rumyanova (Russian: Кла́ра Миха́йловна Румя́нова ; 8 December 1929, Leningrad – 18 September 2004, Moscow) was a Soviet and Russian actress and singer.
Relevant evidence: Yes