Please choose the correct ending to complete the given sentence: Walking the dog: A dog sniffs the feet of a man and a woman. The couple walk the dog down to a lake. there

Ending1: are other owners and dogs, and they play at the water's edge. Ending2: is lots of traffic on the street. Ending3: is a trail of stones next to them. Ending4: is a huge wave hitting the water in the water.

Answer format: ending1/ending2/ending3/ending4