Student asked: If "A woman with black hair with purple streaks in it takes a bite while her companion in a red shirt looks on." does that mean that "Two women with colorful hair are meeting up."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A woman looks on does not imply women are meeting up. The answer is it is not possible to tell.

Student asked: If "Four bargemen on a boat two are repairing something while the other two are standing." does that mean that "One of the men is wearing a walkie talkie or phone."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. The four men are repairing the engine and the two men are their bosses. The answer is it is not possible to tell.

Student asked: Premise: "A closeup of a dog with a white chest licking its nose."
Hypothesis: "The dog is black everywhere except his chest."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. A dog with a white chest does not imply that the dog is black everywhere else. The answer is it is not possible to tell.

Student asked: Given the sentence "A family is observing a flying show." can we conclude that "A family watching a flight show from a hill outside of their home."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. The family could be at a public venue watching the show and not necessarily on a hill outside of their home. The answer is it is not possible to tell.