Student asked: If "A boy in a purple shirt is playing with a toy ans another young boy in a blue shirt is watching him." does that mean that "The boy in blue is playing with the toy."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. If the boy is watching he cannot also be playing with the toy. There are two different number of boys in each cases. The answer is no.


Student asked: If "A person in red pants skis down a mountain." does that mean that "The pants are red."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. The person skiing is wearing red pants. Red is the stated color of the person's pants. The answer is yes.


Student asked: Test for natural language inference.
Premise: "The young girl is playing with nesquik."
Hypothesis: "The young girl is making chocolate milk for her father."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. The young girl is playing with Nesquik does not indicate that she is making chocolate milk for her father. The answer is it is not possible to tell.


Student asked: Can we conclude from "Female cyclist riding on a dirt course." that "The women is getting ready to ride a hot air balloon."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response:
Let's think. A hot air balloon and a bicycle are different things you can ride. The answer is no.