QUESTION: Given the sentence "A man wearing a jacket pushes a garbage bin." is it true that "A man throws trash on the ground then flies away."?

SOLUTION: Let's solve this gradually. A man who pushes a garbage bin cannot simultaneously throw trash on the ground.
Answer is no.

QUESTION: If "A person is in the air while riding his bicycle on top of the train on a clear blue sky day." does that mean that "The train is not a good place to ride a bicycle."?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. A persona riding bicycle on top of the train means it is not a good place to ride a bicycle as top of the train is never meant to run bicycle.
Answer is yes.

QUESTION: Test for natural language inference.
Premise: "Four crosscountry skiers climb uphill."
Hypothesis: "There are seven skiers in the group."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

SOLUTION: Let's solve this gradually. Just because four crosscountry skiers climb uphill does not imply that there are seven skiers in the group.
Answer is it is not possible to tell.

QUESTION: Premise: "A man in a white shirt and jeans using a chainsaw to cut down a tree."
Hypothesis: "A man is feeding tree limbs into a mulcher."
Do we know that the hypothesis entailed by the premise?

SOLUTION:
Let's solve this gradually. Using a mulcher is different from cutting down trees using a chainsaw.
Answer is no.