Please choose the correct ending to complete the given sentence: Fixing bicycle: Man is standing in a workshop standing in front of a bicycle talking to the camera. list of materials

Ending1: on the floor and wood next to the man are being measured and with he is holding a knife that he is using on the wooden leg of the bicycle and pokes at the wood. Ending2: and clothes are in hand. Ending3: are in front of him and is shown in an blankly. Ending4: is shown in the screen.

Answer format: ending1/ending2/ending3/ending4