Question and answer: Q: Premise: "A man is looking out the window."
Based on this premise, can we conclude that the hypothesis "A man gazing out a window waiting for his son to come home from war." is true?
Options:
- yes
- it is not possible to tell
- no
A: it is not possible to tell
Explanation: A man looking out the window is not necessarily waiting for his son to come home from war.


Question and answer: Q: If "A group of middle-aged people with laptops and notebooks are paying attention to something." does that mean that "Some people are looking at something."?
Options:
- yes
- it is not possible to tell
- no
A: yes
Explanation: A GROUP OF MIDDLE AGED PEOPLE ARE LOOKING AND PAYING ATTENTION TO SOMETHING.


Question and answer: Q: Premise: "A rock band playing some of their hits at a concert while in front of a crowd with l.e.d. lights flashing as they play the guitars and a guy in the background beats on the drums."
Hypothesis: "A rock band performs on stage."
Do we know that the hypothesis entailed by the premise?
A: yes
Explanation:
A rock band performs on stage if they are in front of a crowd.