Question: What is a 1996 British drama film written and directed by Mike Leigh, that was produced by a man who formed the film production company Thin Man Films in 1988?
Sentence (from "Secrets &amp; Lies (film)"): Led by an ensemble cast consisting of many Leigh regulars, it stars Marianne Jean-Baptiste as Hortense, a well-educated black middle-class London optometrist, who was adopted as a baby and has chosen to trace her family history – only to discover that her birth mother, Cynthia, played by Brenda Blethyn, is a working-class white woman with a dysfunctional family.
Relevant evidence: No