Please choose the correct ending to complete the given sentence: Mooping floor: A boy cleans a bathroom with a mop while dancing. Then, he drains the mop in a pail, after the boy continues cleaning the floor. after

Ending1: , the narrator interview a child on camera, then a male narrator talks. Ending2: , the boy cleans the sink and in a large coffee cup. Ending3: , the boy drains again the mop. Ending4: , the teen uses a steam cleaner to clean the floor.

Answer format: ending1/ending2/ending3/ending4