Please choose the correct ending to complete the given sentence: Windsurfing: Man is wearing a back wetsuit doing windsurf in a lake. man

Ending1: is ayong in a piece of land doing windsurf. Ending2: is sitting in a bench doing windsurf in a big lake. Ending3: is laying ch in the water doing windsurf in a lake. Ending4: is windsurfing in a lake doing tricks.

Answer format: ending1/ending2/ending3/ending4