Please choose the correct ending to complete the given sentence: Tai chi: A group of people stand behind a master yogi. he

Ending1: instructs them on position before leading them in yoga. Ending2: shows off the load of products he has prepared for such a time. Ending3: rotates his body, dismounting from the bike. Ending4: walks up to the appliance and takes something out of his mouth.

Answer format: ending1/ending2/ending3/ending4