Premise: "A man in a dark jacket sits at a table with a blue tablecloth smiling at a woman in a green shirt with a black zipper vest."
Hypothesis: "A man is smiling at his son."
Do we know that the hypothesis entailed by the premise?

no
Explanation: The man cannot be smiling at a woman at the same time he is smiling at his son..

Can we conclude from "A dog has its mouth wide open trying to bite something." that "The dog is speaking."?
Options:
- yes
- no
- it is not possible to tell

no
Explanation: A dog that is speaking cannot at the same time be trying to bite something..

Test for natural language inference.
Premise: "Young girls are wearing ballerina outfits."
Hypothesis: "Girls are at a dance recital."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

it is not possible to tell
Explanation: Wearing ballerina outfits does not imply being at a dance recital..

Given the sentence "A woman wearing a red dress is hanging on to a chain that is connected to a pair of handcuffs." is it true that "The woman was at home sleeping in her pajamas on the couch."?
no
Explanation: A woman wearing a red dress cannot be sleeping in her pajamas at the same time..