Student asked: Given the sentence "A toddler wearing safety glasses and ear protectors." can we conclude that "The toddler is about to do something dangerous."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A toddler wearing protective gear is not necessarily the one about to do something dangerous. The answer is it is not possible to tell.

Student asked: Given the sentence "An older man in a green t-shirt and gray hat is looking at something very intently." is it true that "An older man and his wife are looking intently at the dinner entertainers."?
Teacher's response: Let's think. We now know his wife is also looking with him and also what they are looking at. The answer is it is not possible to tell.

Student asked: Premise: "A person is walking by the bridge."
Based on this premise, can we conclude that the hypothesis "A person is outdoors walking by a large man made object." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A person must be walking outdoors if they are walking by a bridge which is a large man made object. The answer is yes.

Student asked: Premise: "A man walking on a dirt road with a palm tree in the distance."
Hypothesis: "The man is wearing green pants."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. The man is not shown to be wearing green or any other color of pants. The answer is it is not possible to tell.