Please choose the correct ending to complete the given sentence: Putting in contact lenses: An explanatory title splash with a series of text is shown. An individual uses contact lens solution to rub a contact lens in the individual's palm. the individual

Ending1: reaches out with his right hand to wipe his contact lens. Ending2: uses contact lenses to rub the individual's palm with contact lens solution. Ending3: puts the contact lens on her eye. Ending4: blots on water while interacting with the contact lens lens and finally wipes more on the mirror.

Answer format: ending1/ending2/ending3/ending4