sentence: Man talks to someone on the camera. sentence:   Sumo wrestlers practice moves in the dojo. sentence:   Sumo wrestlers lift up legs and then crouch. sentence:   Sumo wrestlers practice moves going forward and side to side. sentence:   Dojo master talks to his students. sentence:   Dojo master talks to the camera. sentence:   Sumo wrestlers eat food in the dojo. sentence:   Man sleeps in a bed.