Q: If "Workers walk along railroad tracks entering a tunnel." does that mean that "Workers are on their way to lunch."?
Options:
- yes
- it is not possible to tell
- no
A: Workers heading into a tunnel are not necessarily on their way to lunch.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A man with long hair and tattoos plays a drum outdoors."
Hypothesis: "There is a drummer outside."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A drummer is a man while outdoors is synonymous with outside.
The answer is yes.

[QUESTION] Premise: "Many people work on a brightly-colored street mural."
Hypothesis: "A group of people paint a mural."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Many people equal a group. To work on a mural is to paint a mural.
The answer is yes.

Q: Can we conclude from "Senior woman in white shirt and khaki shorts poses for the camera." that "A senior woman poses while her husband takes a picture."?
Options:
- yes
- no
- it is not possible to tell
A: Just because a senior woman poses for the cameras doesn't imply while her husband takes a picture.
The answer is it is not possible to tell.

QUESTION: Premise: "A man is standing outside tugging on a large rope."
Hypothesis: "The man is lifting a log."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: He can be tugging on a rope for other reasons than for lifting a log.
The answer is it is not possible to tell.

QUESTION: Premise: "An elderly man crouches to lift the covering off the grill wear several shish kabab are grilling."
Based on this premise, can we conclude that the hypothesis "A man sitting in a lawn chair on his front lawn." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
The man sitting in a chair contradicts with man crouching to lift lid off the grill.
The answer is no.