Student asked: If "A man wearing a stained blue shirt is surrounded by other people." does that mean that "A man is wearing blue."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A man wearing a stained blue shirt is a rephrase of A man is wearing blue. The answer is yes.

Student asked: Premise: "An army man kneeling down next to metal structure."
Based on this premise, can we conclude that the hypothesis "Army man visiting an old friend." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. The metal structure could have nothing to do with a friend. The answer is it is not possible to tell.

Student asked: Premise: "The yellow team's receiver leaps for an overthrown pass amongst several other players and a referee."
Hypothesis: "The running back has the ball and just scored a touchdown."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. If he already has the ball then he would not to leap for a pass. The answer is no.

Student asked: Premise: "The person in the red and black uniform has a ball above her head."
Hypothesis: "The person in red and black is in an airplane."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. A person in an airplane cannot usually play with or throw a ball. The answer is no.