text: COCO_train2014_000000321422.jpg ### The image shows a group of people on jet skis in the middle of a river. The skyline of tall buildings can be seen in the background. The water is calm and clear, reflecting the blue sky. The people on the jet skis are wearing life jackets and helmets, and they are moving quickly across the water. The scene is peaceful and serene, with no other boats or people in sight.