QUESTION: Can we conclude from "A couple is back to back in formal attire." that "A bride and groom stand back to back."?
Options:
- yes
- no
- it is not possible to tell

SOLUTION: Let's solve this gradually. A couple back to back in formal attire are not necessarily a bride and groom.
Answer is it is not possible to tell.

QUESTION: Given the sentence "A boy in brown nearly touches his feet with his hands in the air." can we conclude that "The boy is a gymnast."?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. A boy in brown nearly touching his feet with his hands in the air is not necessarily a gymnast.
Answer is it is not possible to tell.

QUESTION: Premise: "A brown and white dog runs through the green grass."
Hypothesis: "Pets are locked in the gate."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. The dog can't be running through the grass and locked in a gate at the same time.
Answer is no.

QUESTION: Given the sentence "A dog jumping up in the air next to a white house." can we conclude that "The dog is laying on the porch."?
Options:
- yes
- it is not possible to tell
- no

SOLUTION:
Let's solve this gradually. Jumping and laying are mutually exclusive activities. The dog cannot be both next to a white house (outside of the house) and on the porch (inside a part of the house).
Answer is no.