Can we draw the following hypothesis from the context?

Context:

Rishika Singh is an Indian actress who appears in Kannada-language films. She is the daughter of film director Rajendra Singh Babu and granddaughter of Mysore-based film producer Shankar Singh and former Bengali actress Pratima Devi. Her brother Aditya also appears in Kannada films.

Hypothesis: Rishika Singh's mother is an actress.
It's impossible to say