Student asked: Premise: "A dog has a wetsuit in his mouth on the beach."
Hypothesis: "A dog is burying a bone in the dirt."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. The dog cannot have a wet suit and a bone at once. The answer is no.


Student asked: Given the sentence "A girl is throwing a bucket of water at another girl in a pool." is it true that "Two girls are having a water fight."?
Teacher's response: Let's think. They may be doing it for play may not be water fight. The answer is it is not possible to tell.


Student asked: Premise: "Many people on a roller coaster ride are flipped upside down over a white track."
Based on this premise, can we conclude that the hypothesis "The people have their hands in the air and screaming on the roller coaster." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Not all people on a roller coaster would have their hands in the air. Not all people on a roller coaster would be screaming. The answer is it is not possible to tell.


Student asked: Given the sentence "A woman in blue shirt laughing." is it true that "Woman wearing sunglasses and a blue shirt."?
Teacher's response:
Let's think. A woman in blue shirt laughing does not mean that they are wearing sunglasses and a blue shirt. The answer is it is not possible to tell.