Student asked: Premise: "Two people are hiking on a rocky trail through the mountains."
Hypothesis: "While enjoying a trail through the mountains two friends come upon a rocky trail and call for help."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. They might not be enjoying the trail. They could be strangers. No indication they need help. The answer is it is not possible to tell.


Student asked: If "A woman in a blue bathing suit and straw hat poses in the hot tub overlooking a scenic mountain view." does that mean that "A model in a blue bikini poses with a drink in her hand as she lounges in the hot tub."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Not all woman is a model and not all bathing suit is a bikini. The answer is it is not possible to tell.


Student asked: Premise: "A boy performs a high-flying trick with his bicycle on a prepared course."
Hypothesis: "A boy performs the winning trick at the bicycle competition."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. As the boy performing the winning trick doesn't mean he is participating in a competition. The answer is it is not possible to tell.


Student asked: If "A man in a brown shirt plays a horn in front of a free spirit store." does that mean that "The horn player is playing music for tips from people."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. Not all men are horn players in brown shirts. Not all horn players play for tips. The answer is it is not possible to tell.