Question: Gillo Pontecorvo and Ivan Tors, have which occupation in common?
Sentence (from "Ivan Tors"): Ivan Tors (born Iván Törzs; June 12, 1916  in Budapest, Hungary– June 4, 1983 in the Brazilian state of Mato Grosso) was a Hungarian playwright, film director, screenwriter, and film and television producer with an emphasis on non-violent but exciting science fiction, underwater sequences, and stories involving animals.
Relevant evidence: Yes