Please choose the correct ending to complete the given sentence: Rollerblading: Two women hold hand and start rollerblading, while the girl in the red shirt learns how. the girl in the red shirt

Ending1: falls and they all laugh. Ending2: rides in a bumper car. Ending3: hugged the girl in blue shirt, another girl is being rollerbladed, waving their arms. Ending4: starts rollerblading as a team of green gorillas watch.

Answer format: ending1/ending2/ending3/ending4