Please choose the correct ending to complete the given sentence: Fixing bicycle: A man is sitting down on the ground fixing a child's bike. A kid in a yellow shirt is standing next to him watching. a boy in a blue shirt

Ending1: gets ready to start the race. Ending2: finishes fixing the bike. Ending3: is pushing another bike behind him. Ending4: is standing on the bike watching.

Answer format: ending1/ending2/ending3/ending4