Student asked: Given the sentence "A male is holding several tehelka newspapers about a murder." is it true that "The man is doing research for an investigative article that he is writing."?
Teacher's response: Let's think. A man can hold several Tehelka newspapers about a murder for other reasons besides doing research for an investigative article that he is writing. The answer is it is not possible to tell.

Student asked: Given the sentence "People standing outside of an irish pub." is it true that "People are standing outside a pub."?
Teacher's response: Let's think. An Irish Pub describes the type of pub where the people are standing outside. The answer is yes.

Student asked: If "A woman is shaking hands with an american soldier." does that mean that "The soldier is getting a hug."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A person can't be shaking hands with someone and hugging them at the same time. The answer is no.

Student asked: Premise: "Two kids are doing karate or some type of martial arts."
Hypothesis: "The two girls are doing karate."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. Two kids doing karate do not necessarily imply that they are girls. The answer is it is not possible to tell.