sentence: We see a person riding a ski lift. sentence:  The person lifts the bar on the chair. sentence:  The person hops off the lift and onto the slope. sentence:  The person puts on their ski poles. sentence:  The person skis swiftly down the ski slope. sentence:  The person reaches the bottom of the slope and looks up. sentence:  320 The person's hand comes to the screen to turn off the camera.