[QUESTION] If "A grandmother is watching her daughter and grandson play with trains in a living room." does that mean that "The woman is watching her pet bird."?
Options:
- yes
- it is not possible to tell
- no
The woman/grandmother cannot be watching her pet bird at the same time she is watching her daughter and grandson.
The answer is no.

Q: Given the sentence "A smiling elderly man wearing suspenders holds a shotgun while sitting in front of a fireplace in a home." can we conclude that "A smiling old man is skiing down a double black diamond hill."?
Options:
- yes
- it is not possible to tell
- no
A: A old man can ski down a shotgun in front of a fireplace in a home.
The answer is no.

QUESTION: Premise: "Three brown-haired men are setting up for a rock concert."
Hypothesis: "Three men are guarding the the president from a rock star."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Setting up for a rock concert is not the same as guarding the the president from a rock star.
The answer is no.

[QUESTION] If "A person in a heavy coat in using a flashlight to look inside of an igloo." does that mean that "There is someone outdoors in the snow."?
Options:
- yes
- it is not possible to tell
- no
An igloo is usually built outdoors where there is snow and a person looking inside an igloo implies he is outdoors in the snow.
The answer is yes.

Q: Given the sentence "Boy in brown shirt with headphones on sits on woman's shoulders in a crowd." can we conclude that "The mother holds her son on her shoulders."?
Options:
- yes
- it is not possible to tell
- no
A: Not all boys that are with women are a mother and son.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A shirtless man jumps in a sunny forest." is it true that "A man is not wearing a shirt because it got dirty."?
A man could remove his shirt for a reason other than it got dirty.
The answer is it is not possible to tell.