Student asked: Given the sentence "A black dog is splashing through soggy grass carrying a stick." can we conclude that "A dog is sitting on a bed."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. The dog can not do both splash in soggy grass and sit on its bed at the same time. The answer is no.

Student asked: Given the sentence "A little boy in a blue coat is playing next to some ducks in a park." is it true that "A sad little boy in a blue coat is playing next to some ducks in a park."?
Teacher's response: Let's think. A little boy is not necessarily sad when playing next to ducks in a park. The answer is it is not possible to tell.

Student asked: Given the sentence "A heavy man wearing suspenders is sitting on a bench next to a huge balloon arrangement." can we conclude that "A man sits on a bench waiting for his date to arrive."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A heavy man wearing suspenders is sitting on a bench next to a huge balloon arrangement does not indicate that he sits on a bench waiting for his date to arrive. The answer is it is not possible to tell.

Student asked: Premise: "These people with green and blue uniforms are watching something on a computer."
Hypothesis: "People in green and blue uniforms are watching a youtube video on a computer."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. Not everything you watch on a computer is a youtube video. The answer is it is not possible to tell.