Please choose the correct ending to complete the given sentence: Washing hands: A person uses the toilet in a stall. The man leaves the bathroom without washing his hands. the man

Ending1: drains the toilet and rinses the soap off his hands in the sink. Ending2: eats from food dishes using his hands. Ending3: returns holding a pair of shoes and speaks to another man. Ending4: returns and leaves again.

Answer format: ending1/ending2/ending3/ending4