Please choose the correct ending to complete the given sentence: Fixing bicycle: Two people are wearing black aprons. A man kneels down next to a bike. a woman

Ending1: turns around and smiles. Ending2: walks up and picks up a tire sitting on the ground. Ending3: bends down to pick up bungee gear from the ground. Ending4: stands in front of the bike.

Answer format: ending1/ending2/ending3/ending4