Please choose the correct ending to complete the given sentence: Camel ride: Three people are riding a very colorful camel on the beach. the young boy on the ground

Ending1: with the camel closes his eyes when the camel passes them by. Ending2: is being pulled until someone helps him stand up. Ending3: is brushing his teeth. Ending4: is acting as a guide.

Answer format: ending1/ending2/ending3/ending4