Please choose the correct ending to complete the given sentence: Shuffleboard: . a young man wearing blue jeans and a blue and white plaid long sleeved button up shirt

Ending1: is doing tap dance on an stage. Ending2: stands in front of a row of wooden platforms in an exercise room. Ending3: blows the leaves from a bush that he is trimming on a long wooden trimmed lawn. Ending4: is sitting on the ground with his legs wide opened on a board that has numbers on it in a triangular shape.

Answer format: ending1/ending2/ending3/ending4