Please choose the correct ending to complete the given sentence: Fixing bicycle: The man takes off the handlebars on a bike and adjusts them. The man puts the handlebars back on. the man

Ending1: drops the weight out of the bike. Ending2: gets off the bike. Ending3: moves to the front of the bike to adjust the handlebars. Ending4: is talking and the camera is moving in a loop.

Answer format: ending1/ending2/ending3/ending4