Premise: "Rollerblades sliding on a railing."
Based on this premise, can we conclude that the hypothesis "Rollerblades are sliding on the concrete sidewalk." is true?
Options:
- yes
- it is not possible to tell
- no Now, let's be accurate as possible. Some thinking first:
The rollerblades cannot be sliding on a railing and the sidewalk at the same time. So, the answer is no.