Please choose the correct ending to complete the given sentence: Playing kickball: Wo kids are playing footbal on a park. man

Ending1: re playing footbal indoors. Ending2: is doing puling of the waist he grab the title of the game. Ending3: is in the field roping a calf in thow wooden bleachers. Ending4: is slowly walking on a path.

Answer format: ending1/ending2/ending3/ending4