Please choose the correct ending to complete the given sentence: Putting in contact lenses: A woman is seen speaking to the camera and pouring out liquids into a case. She then pulls contacts into the case and then places one in each eye. she

Ending1: holds up the case in the end followed by her putting the contacts back into the case. Ending2: dips a very large rag into the gun while speaking to the camera. Ending3: puts in glasses, smiling in the end. Ending4: 's seen again putting in more contact and dipping in the case as well.

Answer format: ending1/ending2/ending3/ending4