sentence: We see a man and a a woman dancing together. sentence:  The man spins the woman back and forth. sentence:  The screen turns a green shade. sentence:  The lady takes her hair out of a pony tail. sentence:  The screen turns a blue shade. sentence:  A person enter the room then leaves. sentence:  The people start spining again. sentence:  The person returns and moves to the left. sentence:  The color becomes normal again. sentence:  The man stops and the woman is upset.