Student asked: Given the sentence "A colorfully dress person is posing with a blue and white umbrella." is it true that "The person is getting their picture taken."?
Teacher's response: Let's think. A person posing means that they are getting their picture taken. The answer is yes.

Student asked: Given the sentence "Man in blue shirt sitting by window talking." can we conclude that "The man by the window is wearing the pink shirt."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. The man by the window in the pink shirt can not be the man sitting by the window in a blue shirt. The answer is no.

Student asked: Premise: "Four children coloring and drawing on a large canvas."
Based on this premise, can we conclude that the hypothesis "The children are drawing pictures of themselves." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Four children coloring and drawing on a large canvas does not necessarily mean they are drawing pictures of themselves. The answer is it is not possible to tell.

Student asked: Test for natural language inference.
Premise: "An old lady dressed in white is standing in front of a bus."
Hypothesis: "The suicidal lady stands in front of the bus."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response:
Let's think. An old lady is standing in front of the bus doesn't mean that she's suicidal. The answer is it is not possible to tell.