QUESTION: If "A married man in a blue checked shirt is eating a red berry." does that mean that "A married man in a red striped shirt is eating a blueberry."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: They are both married men but one is wearing a blue checked shirt and is eating a red berry while the other is wearing a red striped shirt and eating a blueberry.
The answer is no.

QUESTION: If "Willie nelson in a black shirt and cowboy hat." does that mean that "Willie nelson is performing in concert."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: He may just be standing instead of performing in a concert.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A group of people on a boat paddle with oars."
Hypothesis: "The rafters are going downstream."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
The group on the boat aren't necessarily rafters and they may or may not be going downstream.
The answer is it is not possible to tell.