Q: Premise: "A lone rock climber in a harness climbing a huge rock wall."
Hypothesis: "A rock climber climbing a rock wall."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: yes
Chain-of-thought: A rock climber is the same as a lone rock climber.

Q: Premise: "Three young sumo wrestler students stand at attention at an award ceremony in front of a man at the microphone."
Based on this premise, can we conclude that the hypothesis "Three young sumo wrestler students stand at attention to receive their awards for the ending ceremony in front of a man at the microphone." is true?
Options:
- yes
- it is not possible to tell
- no
A: it is not possible to tell
Chain-of-thought: Students standing at attention at an award ceremony are not necessarily to receive their awards for the ending ceremony.

Q: Premise: "A man in a blue shirt pets a dog while another watches at the feet of the photographer."
Based on this premise, can we conclude that the hypothesis "A man pets a large dog." is true?
Options:
- yes
- it is not possible to tell
- no
A: it is not possible to tell
Chain-of-thought: The dog that he pets doesn't necessarily have to be large.

Q: If "A man sits at a table crowded with military merchandise." does that mean that "A man's extensive collection of military memorabilia is being displayed."?
Options:
- yes
- it is not possible to tell
- no
A: it is not possible to tell
Chain-of-thought:
Sitting at a table with the merchandise does not imply this is his extensive collection.