Student asked: Given the sentence "This lady seems to be engraving something on te pottery." is it true that "The woman is trying to forge trademarks on pottery to make them seem like valuable pieces."?
Teacher's response: Let's think. Engraving does not necessarily imply a forge of trademarks to make them seem like valuable pieces. The answer is it is not possible to tell.

Student asked: Premise: "A man in a used car is holding his hand out the window and taking a picture."
Hypothesis: "A man in an old automobile photographs something."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. A used car could be an old car and something is what he is taking a picture of out the window. The answer is yes.

Student asked: Test for natural language inference.
Premise: "A young boy is getting ready to throw a baseball."
Hypothesis: "The boy is going to throw the ball."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. A boy getting ready to throw a baseball means is is going to throw a ball. The answer is yes.

Student asked: Test for natural language inference.
Premise: "Children on tricycles."
Hypothesis: "The tricycles have children on them."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response:
Let's think. If children are on a tricycle then the tricycle have children on them. The answer is yes.