Student asked: Premise: "A hiker is walking in the snow with a snow covered mountain behind them."
Based on this premise, can we conclude that the hypothesis "The snow is deep and fresh and white." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Being on a snow covered mountain doesn't imply that the snow is deep and fresh. The answer is it is not possible to tell.


Student asked: Premise: "A man in black is applauding a runner wearing a red jersey and the number 281."
Hypothesis: "The man knows the runner."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A man applauding a runner wearing 281 not necessarily knows the runner. The answer is it is not possible to tell.


Student asked: If "Girl with brown hair in a blue shirt and blue and white skirt holding on to a shopping cart in a store." does that mean that "The girl is in a grocery store."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Girl with brown hair in a blue shirt and blue and white skirt holding on to a shopping cart in a store does not indicate that she is in a grocery store. The answer is it is not possible to tell.


Student asked: Can we conclude from "Dog jumps to catch a snowball." that "A dog and a child are playing in the snow after a heavy snowfall."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response:
Let's think. Just because a dog jumps to catch a snowball doesn't mean a child must be nearby. Snow after a heavy snowfall is not the only time when a dog may jump to catch a snowball. The answer is it is not possible to tell.