Question: When is Silambarasan's father's birthday?
Sentence (from "Silambarasan"): Silambarasan "Simbu" Thesingu Rajendar (born 3 February 1983), also credited by his initials S. T. R., is an Indian film actor, director, writer, music composer, dancer, lyricist and playback singer in the Tamil film industry.
Relevant evidence: No