Given the rationale, provide a reasonable question and answer. Step-by-step reasoning process: Looking at a train does not imply they are touching it.
 The question and answer:
Premise: "Several people looking at an old train engine."
Based on this premise, can we conclude that the hypothesis "The people are touching the train." is true?
Options:
- yes
- it is not possible to tell
- no
The answer is it is not possible to tell