QUESTION: Premise: "A man smiles and poses with a product he appears to be trying to sell."
Hypothesis: "A person is posing with an object."
Do we know that the hypothesis entailed by the premise?

SOLUTION: Let's solve this gradually. A product is an object so the words can be interchanged.
Answer is yes.


QUESTION: Premise: "There is a highly populated beach with clear water."
Based on this premise, can we conclude that the hypothesis "The water at the beach is gross and no one will go near it." is true?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. If the water at the beach is gross and no one will go near it then it does not have clear water. A beach with gross water is probably not a highly populated beach.
Answer is no.


QUESTION: Test for natural language inference.
Premise: "A lead singer and a guitarist are pictured in this concert photo performing one of their songs."
Hypothesis: "The lead singer has his eyes closed."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

SOLUTION: Let's solve this gradually. We have not been told that the lead singer has his eyes closed.
Answer is it is not possible to tell.


QUESTION: Premise: "A person with blue jeans and a red and white shirt is using a phone booth."
Based on this premise, can we conclude that the hypothesis "A guy calls a cab from a phone booth outside." is true?
Options:
- yes
- it is not possible to tell
- no

SOLUTION:
Let's solve this gradually. A person with blue jeans and a red and white shirt is using a phone booth does not necessary that a guy calls a cab from a phone booth outside.
Answer is it is not possible to tell.