What was the question for this implicit rationale, and corresponding answer?
The biker can't be in a windowless bathroom because he's in the shade next to a bright red wall.
 The answer: no
The question: If "This biker takes a break in the shade next to a bright red wall." does that mean that "The biker is in the windowless bathroom."?
Options:
- yes
- it is not possible to tell
- no