Please choose the correct ending to complete the given sentence: Spinning: A man is seen speaking to the camera while riding an exercise bike. He moves his legs quickly while standing on the bike. he

Ending1: continues riding around on the bike while looking back to speak to the camera. Ending2: then rides past several more bikes. Ending3: continues to ride the bike around and ends by standing still and speaking. Ending4: continues to ride the bike while smiling and speaking to the camera.

Answer format: ending1/ending2/ending3/ending4