Please choose the correct ending to complete the given sentence: Mooping floor: The person is standing with a blue floor map. the person

Ending1: is climbing a blue ladder preparing ropes from the ground. Ending2: mopped the wooden floor. Ending3: is roller blading to the center slowly. Ending4: takes a pencil and takes a pink sheet and folds it.

Answer format: ending1/ending2/ending3/ending4