Please choose the correct ending to complete the given sentence: Assembling bicycle: They pull a tire out of a box and puts it on the bike. She flips the bike back over and sets it against a wall. he

Ending1: puts a motor on the bicycle, then the camera pans in on houses and and fades out. Ending2: gets on the bike and rides away. Ending3: tries to climb on the bike, but falls backward. Ending4: then leans a lady car and puts a hose on the tire and pumps something in the tire.

Answer format: ending1/ending2/ending3/ending4