Please choose the correct ending to complete the given sentence: Skiing: Someone is shown driving down a snowy street in the ukraine. several skiers

Ending1: are seen riding down a hill on inflated tires. Ending2: are then shown driving vehicles down the same roads. Ending3: are skiing down the slopes on the side of a mountain. Ending4: are doing various activities, such as scuba diving, snowboarding, and getting ready for their run.

Answer format: ending1/ending2/ending3/ending4