[QUESTION] Test for natural language inference.
Premise: "A man is sitting down on the ground sifting through dirt using a bucket."
Hypothesis: "A man is holding a bucket."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A man is holding a bucket in order to better sift the dirt.
The answer is yes.

[QUESTION] Given the sentence "A bearded man cuddles with a bear at the zoo." can we conclude that "A man with a beard is laying with a bear."?
Options:
- yes
- it is not possible to tell
- no
The man cuddles a bear. Some people lay down while cuddling.
The answer is yes.

[QUESTION] Given the sentence "Three people with political signs." is it true that "People are walking along the beach."?
People are unlikely to be carrying political signs at the beach.
The answer is no.

[QUESTION] Premise: "A train approaches in a dimly lit subway."
Hypothesis: "People are waiting to board the train."
Do we know that the hypothesis entailed by the premise?
A train approaches in a dimly lit subway is not necessarily toward people waiting to board the train.
The answer is it is not possible to tell.