Please choose the correct ending to complete the given sentence: Putting in contact lenses: A young man is seen holding his eye open in front of a mirror and attempting to put a contact lens in. he

Ending1: then removes the process and uses water from a dispenser to begin pushing it in. Ending2: then pulls his glasses off and looks to the camera and smiles while pressing the contacts in. Ending3: drops the lens on the sink and again tries to put the contact into his eye. Ending4: presses a button on the lens and pulls it out.

Answer format: ending1/ending2/ending3/ending4