Which is the correct option to complete the paragraph below?

"Lego releases a Star Wars themed animation in tribute to Father's Day in the UK, 16 June. Lego depict how Darth Vader and Luke Skywalker ( 1) spend Father' s Day, assuming they have buried their long-running feud - a trip to the theme park perhaps? Maybe a father-son fishing outing or just a good old game of catch?"

(Adapted from http://www.guardian.co.uk)