Please choose the correct ending to complete the given sentence: Playing ice hockey: Hockey players are sitting on the bank on a court side. people

Ending1: are in a river on bridges. Ending2: are skiing down a highly intense mountain slope while two coaches are standing on the side. Ending3: are playing hockey on ice on a court. Ending4: is walking in santa monica ice fishing.

Answer format: ending1/ending2/ending3/ending4