Warren Beatty. Beatty is the first and only person to have been twice nominated for acting in, directing, writing, and producing the same film - first with Heaven Can Wait (1978), which was co-written by Elaine May and co-directed by Buck Henry, and again with Reds, which he co-wrote with Trevor Griffiths.
Warren Beatty never worked with Trevor Griffiths.
Assess the veracity of the claim based on the provided evidence.

Claim: Warren Beatty never worked with Trevor Griffiths.

Evidence: Warren Beatty. Beatty is the first and only person to have been twice nominated for acting in, directing, writing, and producing the same film - first with Heaven Can Wait (1978), which was co-written by Elaine May and co-directed by Buck Henry, and again with Reds, which he co-wrote with Trevor Griffiths.

Options: 

 - supported

 - refuted

 - not enough information
refuted
Assess the veracity of the claim based on the provided evidence.

Claim: Warren Beatty never worked with Trevor Griffiths.

Evidence: Warren Beatty. Beatty is the first and only person to have been twice nominated for acting in, directing, writing, and producing the same film - first with Heaven Can Wait (1978), which was co-written by Elaine May and co-directed by Buck Henry, and again with Reds, which he co-wrote with Trevor Griffiths.

Options: 

 - supported

 - refuted

 - not enough information
user
refuted
assistant