Please choose the correct ending to complete the given sentence: Swimming: The lady helps the girls swim. We see the boy swim backstroke. We see an illustration with a chicken. the girl

Ending1: looks at the camera and we fade to black. Ending2: stops and drinks water. Ending3: struggles with the diver. Ending4: illustrates then does a back stroke.

Answer format: ending1/ending2/ending3/ending4