Question: Which film has the director who is older than the other, Saving Silverman or How To Talk To Girls At Parties (Film)? 
Sentence (from "How to Talk to Girls at Parties (film)"): How to Talk to Girls at Parties is a 2017 science fiction romantic comedy film directed by John Cameron Mitchell and written by Philippa Goslett and Cameron Mitchell, based on the short story of the same name by Neil Gaiman.
Relevant evidence: Yes