QUESTION: If "Four men pose in front of a dry-docked boat; three of them are sitting with a pair of drums." does that mean that "A cow tugging at field grass."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: In front of a dry-docked boat is different place fhan a grass field.
The answer is no.

[QUESTION] Can we conclude from "A worker taking a large machine on an escalator." that "The worker is taking the stairs."?
Options:
- yes
- no
- it is not possible to tell
The worker is on an escalator which means that he or she isn't taking the stairs.
The answer is no.

Q: Test for natural language inference.
Premise: "A man is sitting on a stool."
Hypothesis: "Shining another man's black shoes."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A man is being paid to shine another man's black shoes while he sits on a stool.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "An orchestra conductor is conducting the orchestra." that "The jazz band is playing."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: An orchestra is not the same thing as a jazz band.
The answer is no.

[QUESTION] Premise: "A man in a blue shirt and hat is carrying a pile of lumber near a braced wall."
Based on this premise, can we conclude that the hypothesis "The man carries wood." is true?
Options:
- yes
- it is not possible to tell
- no
Carrying a pile of lumber is a form of carries wood.
The answer is yes.

Q: Premise: "Several uniformed men playing musical instruments."
Hypothesis: "Men in a parade perform in a marching band."
Do we know that the hypothesis entailed by the premise?
A:
Uniformed men could be playing musical instruments while sitting down or while marching in a band.
The answer is it is not possible to tell.