Please choose the correct ending to complete the given sentence: Putting in contact lenses: We see a man wash his hand and take a contact from a new package. The person holds their eye open and inserts the contact lens. the man

Ending1: smiles and we see his face. Ending2: closes the contact lens and puts it back into the contact. Ending3: uses the contact lens to look at something. Ending4: sits the contact into his eye then puts it on.

Answer format: ending1/ending2/ending3/ending4