Student asked: Can we conclude from "There are three men in black and two of them are walking while holding trays of food." that "People carrying food on trays."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. One of the three men is not carrying food on a tray. The answer is it is not possible to tell.


Student asked: Premise: "A man and woman at their wedding and little children playing."
Hypothesis: "The man and woman are getting a divorce."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A man and woman would not be getting a divorce while at their own wedding. The answer is no.


Student asked: Premise: "A beautiful array of colors are displayed from a dancer."
Hypothesis: "An ugly array of colors are displayed from a man sitting down."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. A beautiful array of colors from a dancer can't at the same time be an ugly array of colors from a man sitting. The answer is no.


Student asked: Given the sentence "A wild dog runs through the desert." is it true that "The dog runs through the desert after the rabbit."?
Teacher's response:
Let's think. A wild dog runs through the desert does not mean that it runs after the rabbit. The answer is it is not possible to tell.