Please choose the correct ending to complete the given sentence: Mowing the lawn: The third boy starts rapping and riding the tractor mower. The third boy pretends to sleep on the tractor. The three boys dance around the tractor. all three boys

Ending1: pretend to sleep on the tractor. Ending2: fall down at the tractor knocking each other over. Ending3: pause and rap together. Ending4: write and pose at the end.

Answer format: ending1/ending2/ending3/ending4