Please choose the correct ending to complete the given sentence: Fixing bicycle: A man talks while we view an object on the table. the man

Ending1: picks up and holds the object. Ending2: then cleans the object using a cloth knife. Ending3: pulls up the tire, shows us the position it should be in. Ending4: applies gel to the object using ingredients from the store.

Answer format: ending1/ending2/ending3/ending4