"The only completely stationary object in the room was an enormous couch on which two young women were buoyed
up as though upon an anchored balloon. They were both in
white and their dresses were rippling and fluttering as if
they had just been blown back in after a short flight around
the house."
- F. Scott Fitzgerald, The Great Gatsby
In the passage, what suggests that the women in this scene are not s[eady?
A. The color white
B. The size of the couch
C. The fact that there are two of them
D. The imagery of weightlessness