Please choose the correct ending to complete the given sentence: Doing kickboxing: A referee wearing a white shirt in a boxing match starts a boxing match. Two girl boxers approach each other and start kick boxing. the taller boxer

Ending1: approaches the shorter boxer and hits the shorter boxer with a straight kick. Ending2: holds the smaller boxer and give marks and a nose, while the smaller boxer kicks boxer in back. Ending3: attempt to kick the referee. Ending4: kicks the taller boxer in the back while they both put their hands in the air.

Answer format: ending1/ending2/ending3/ending4