Please choose the correct ending to complete the given sentence: Snow tubing: Some people are at the top of a snowy hill. They use inflatable tubes to slide down the slope. a person

Ending1: raises their arms in celebration at the top of the hill. Ending2: is skiing down a hill in a tube. Ending3: attempts a parachute jump. Ending4: is skiing down the slope.

Answer format: ending1/ending2/ending3/ending4