A:Two men in sunglasses are sitting in the back of a car. Two guys wearing nice sunglasses are in the back of a black sports car. B:It's a really hot day and they have the air conditioner turned up to maximum cold. Answer: train
A:A diverse collection of people are walking away from the camera and around a gray building during the day. The people are leaving their work shift. B:The fire drill went smoothly, but now everyone has to get back to work. Answer: cox
A:A woman in a black top and blue shorts runs down the beach. A jogger works out on a beach. B:The woman is looking to get exercise. Answer: train
A:a snowboarder jumping in the air with a person riding a ski lift in the background a snowboarder happily  jumping in the air B:The rider has a big smile on his face Answer: train
A:Two men competing in a track competition. Two men are racing. B:Twelve men are racing. Answer: cox
A:Two men sitting on their living floor. Two men play video games in the living room. B:They are exercising. Answer: cox
A:Three dogs are in the snow in front of a fence. The dogs are waiting for their owner to arrive. B:They're watching the road for every car that comes by. Answer: train
A:Woman running down a center white line holding a javelin. An athlete competing at the Olympics. B:The bleachers are empty. Answer: cox
A:A seagull lands on the water. A bird catching a fish. B:The seagull is in a mall fountain. Answer:
cox