Please choose the correct ending to complete the given sentence: Playing congas: Kid is standing in front of stage playing congas. behind him

Ending1: people is standing in the box watching the man play. Ending2: is a girl playing the tambourine and a boy playing the triangle. Ending3: is a boy wearing a shirt playing congas. Ending4: people are sitting in chairs and observing the man.

Answer format: ending1/ending2/ending3/ending4