premise: The Egyptian international is back with the Reds on their US pre-season tour. Salah returned to action for Jurgen Klopp’s side for the first time since he was forced off the pitch with injury in the Champions League final. And the 26-year-old is enjoying being back with the squad, building on his friendship with Daniel Sturridge. But when Liverpool took on Manchester City in the International Champions Cup, he did not expect to be shown up by goalkeeper Joe Hart.
hypothesis: Friendships are made on teams.
reason: Reason:  A team friendship is mentioned in the context.  Why: It's an abstract concept pulled from context clues.