Please choose the correct ending to complete the given sentence: Rollerblading: Two girls are standing in roller skates. the girls

Ending1: kick and flip as they go. Ending2: begin to skate around as they skate down stairs. Ending3: begin to hold each and try to skate. Ending4: take a turn with roller blades across the rink.

Answer format: ending1/ending2/ending3/ending4