Please choose the correct ending to complete the given sentence: Longboarding: A skateboarder in a blue t-shirt and black helmet skateboards through streets bordering countrysides and residential neighborhoods. a skateboarder wearing all black

Ending1: whether street or outdoors and wearing a helmet is rollerblading and blindfolded. Ending2: falls off of the skateboard onto the paved street, gets up and walks off. Ending3: with an helmet carries a long skateboard, skateboards in his hands and walks with the small board swinging, jumping, lifting and head aways. Ending4: skates standing on 3 sets of uneven squares in a residential neighborhood skateboarding at high speed down a road brow and brightly lit road with street lamps and holographic television sets.

Answer format: ending1/ending2/ending3/ending4