Please choose the correct ending to complete the given sentence: Tumbling: A girl demonstrates several gymnastic and tumbler moves in a living room and on a green lawn with a line of residential houses as a backdrop. a girl

Ending1: gymnasts performs several of her gymnastic moves on a green lawn, near trees, on bushes and in bushes secured by a chain link fence wrapping around the yard. Ending2: stretches on her stomach while standing and walking sideways. Ending3: stretches in the living room near the christmas tree with a backward bent back and another girl seated by the christmas tree view. Ending4: demonstrates a somersault move in the living room in front of two couches.

Answer format: ending1/ending2/ending3/ending4