sentence: A scenic view is seen of mountains. sentence:  A man stands in front of a display of bikes. sentence:  The man unlatches a bikes brake cable. sentence:  The man takes the back wheel of a bike off of the frame. sentence:  The man uses wrenches to looses a nut on the back wheel axle. sentence:  The man puts the back wheel back on the chain and locks the axle into place. sentence:  The man latches the brake cable back into place.