text: COCO_train2014_000000297911.jpg ### The train is traveling along the tracks next to a river. The train is made up of several cars, including a caboose, a boxcar, and a tank car. The train is pulling a long line of cars behind it. The train is traveling through a mountainous area with steep cliffs on either side of the tracks. The train is moving quickly and appears to be on a downgrade. The train is passing through a tunnel that is carved into the side of a mountain. The tunnel is dark and narrow, with a small opening at the top to let in light. The train is moving through the tunnel at a high speed. The train is coming out of the tunnel and into a flat area. The train is moving through a flat area with no obstacles in sight. The train is moving through a flat area with no obstacles in sight. The train is moving through a flat area with no obstacles in sight. The train is moving through