Please choose the correct ending to complete the given sentence: Scuba diving: We see the water and a boat full of people riding on the water and put on wet suits and enter the water. We see the people underwater swimming around. a person

Ending1: puts on his hands and gets on their backpacks. Ending2: puts on a white life jacket. Ending3: is swimming in a crevasse. Ending4: drops a towel quickly.

Answer format: ending1/ending2/ending3/ending4