Student asked: Premise: "This is a skier getting some nice jumps in."
Hypothesis: "The skier is close to their personal best."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. This skier may have had a far better personal best in the past. The answer is it is not possible to tell.


Student asked: Premise: "An old woman with a white greyhound is standing on the sidewalk."
Based on this premise, can we conclude that the hypothesis "An old woman and a dog are waiting for someone." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. An old woman with a white greyhound standing on the sidewalk is not necessarily waiting for someone. The answer is it is not possible to tell.


Student asked: Premise: "An elderly woman dressed in a jacket."
Hypothesis: "Gloves and sunglasses is pushing a basket on a busy city street."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. A woman is trying to get home to bring her shopping to her family. The answer is it is not possible to tell.


Student asked: Given the sentence "A blond women holding a red box is writing on the ground with white chalk." is it true that "A blond person holding a red box is writing on the ground with white chalk."?
Teacher's response:
Let's think. The blond person is a woman or it may be more women. The answer is yes.