Can we draw the following hypothesis from the context (see options)? 

Context:

Seven Ways from Sundown is a 1960 American Eastmancolor Western film directed by Harry Keller and starring Audie Murphy and Barry Sullivan. It is based on the novel of the same name by Clair Huffaker, who also wrote the script. Young cast member Teddy Rooney is the son of actors Mickey Rooney and Martha Vickers.

Hypothesis: Audie Murphy and Barry Sullivan refused to star in the film.
Options:
+ Yes.
+ It's impossible to say.
+ No.
No