Given the stream of consciousness rationale, provide a reasonable question and answer. Rationale: A boy cannot be on the sofa if he is on a man's shoulders.
 The question and answer:
Given the sentence "A little boy in a red outfit is on a man's shoulders." can we conclude that "A boy are sitting on a sofa."?
Options:
- yes
- it is not possible to tell
- no
The answer is no