What was the question for this implicit rationale, and corresponding answer?
A large advertisement of partially naked man doesn't imply that the advertisement is about a product promoting better sex.
 The answer: it is not possible to tell
The question: Given the sentence "People walk by a large advertisement of partially naked man." can we conclude that "People walking close to a large advertisment depicting a half naked man and a product promoting better sex."?
Options:
- yes
- it is not possible to tell
- no