Question: How does the movement of the host change throughout the video?
(A) The host mostly sits on the couch, but stands up and walks to the side corridor to welcome the guests
(B) The host always stands up to address the audience directly
(C) The host moves around the stage from time to time interacting with the guests and audience
(D) The host paces back and forth on the stage, expressing excitement and engagement with the guests
Answer: A