Please choose the correct ending to complete the given sentence: Scuba diving: A black screen appears with white letters explaining it is about scuba diving. there

Ending1: is a female diver swimming in the murky water, getting ready to throw the rock across the pool. Ending2: are balloons attached to the ocean floor with a sign showing their name as the company that keeps them. Ending3: 's a man dressed in a water polo shirt and grey cargo shorts and scuba diving in the water with and underwater environment on and continues talking. Ending4: are five people underwater with scuba gear holding hands and practicing.

Answer format: ending1/ending2/ending3/ending4