Please choose the correct ending to complete the given sentence: Swimming: A baby is shown floating upside down in a pool. trainers

Ending1: are teaching the child how to stay afloat. Ending2: stand by to catch the baby as the baby tries to swim away. Ending3: are holding her while she watches a boy turn her on. Ending4: hold him underwater while a child prepares to go swimming.

Answer format: ending1/ending2/ending3/ending4