Please choose the correct ending to complete the given sentence: Hand car wash: A girl is seen bending down before a car. She begins scrubbing down the car with a rag. she

Ending1: licks her lips and looks into the camera. Ending2: wipes down a window folded up. Ending3: continues washing and stands up. Ending4: dries off with a towel and puts the car back together.

Answer format: ending1/ending2/ending3/ending4