sentence: We see an opening screen a map and still images. sentence:  Men hammering roof tiles on a panel of roof inside. sentence:  We see a title screen. sentence:  We see a man tap a hook into the wood. sentence:  We see a title screen again. sentence:  We see the men working on roofs. sentence:  We see two screens with men working on roofs side by side. sentence:  We see the ending title screens.