Please answer the following question by reasoning step-by-step. Premise: "A climber scales a rock wall."
Based on this premise, can we conclude that the hypothesis "A climber is eating lunch with a friend." is true?
Options:
- yes
- it is not possible to tell
- no. Step-by-step reasoning:
If the climber is scaling a rock wall then he could not be eating lunch with a friend. So the answer is no.