Please choose the correct ending to complete the given sentence: Doing karate: A boy and girl in a karate uniform are playing in front of a camera. they

Ending1: talk about how they earned their karate uniforms and what they like about karate. Ending2: are together as they take turns throwing a strike and practicing against each other. Ending3: finish and the female kicks the boy in the head. Ending4: are practicing juicer against each other.

Answer format: ending1/ending2/ending3/ending4