Please choose the correct ending to complete the given sentence: Rollerblading: A person is skating on a tennis court. They wind their feet in and out of mini cones as they go. they

Ending1: heal themselves by skating fast around the court and doing many flips. Ending2: repeat the act in city parking lots. Ending3: stop skating briefly as they slow down. Ending4: continue skating as they use handstands.

Answer format: ending1/ending2/ending3/ending4