Please choose the correct ending to complete the given sentence: Disc dog: A woman throws a frisbee for the dog to catch in a backyard. the woman

Ending1: raise a feet for the dog to jump over and catch a frisbee. Ending2: comes down the stairs carrying a small girl on her back. Ending3: catches the frisbee, and demonstrate how many times she lets a dog catch the frisbee. Ending4: catches the frisbee and runs backwards.

Answer format: ending1/ending2/ending3/ending4