Please choose the correct ending to complete the given sentence: Washing hands: A person is washing their hands as the words "tutorial: how to wash your hands" appears on screen. A continuous scroll of instructions crawls across the bottom of the screen. someone washing their hands improperly

Ending1: dumps some white liquid into their hand. Ending2: flashes across at the end. Ending3: is shown with the words " how not to wash your hands:-(". Ending4: appears on a green background when a man sitting on the bench brings his hand up to his mouth and screams out in fear.

Answer format: ending1/ending2/ending3/ending4