Student asked: Can we conclude from "A man wearing bright orange construction vest washing down a train with nothing but a long handled scrubber and a wash bucket." that "A train is being carried away by balloons."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. The train is either being washed down or carried away by balloons. The answer is no.

Student asked: Premise: "A man wearing black is riding a white horse with numerous rocks around him."
Hypothesis: "A man in white is leading a horse into the arena."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. A man cannot be leading a horse while riding the horse. The answer is no.

Student asked: If "Two dogs fight over a green stuffed toy." does that mean that "Two dogs are sharing a toy."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. If the dogs are sharing then they could not be fighting. The answer is no.

Student asked: Can we conclude from "A lady wearing eyeglasses reading a paper while riding the train." that "A lady with perfect vision is reading on her tablet as she rides the train."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response:
Let's think. Woman with perfect vision would not wear eyeglasses. She would not read both tablet and paper at same time. The answer is no.