Q: If "A woman using an industrial ironing board." does that mean that "The woman is working at a cleaners using an industrial ironing board."?
Options:
- yes
- it is not possible to tell
- no
A: The woman using an industrial ironing board may be working at a cleaners.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A man sits on a folding chair outside while listening to music on his ipod."
Hypothesis: "The man stands on the sidewalk listening to the marching band that is passing by."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: One can not be sitting on a folding char while he stands on the sidewalk. Listening to iPod is different than listening a live marching band pass by.
The answer is no.

[QUESTION] Given the sentence "A little girl with blond-hair and blue eyes is wearing a sweater while she sits next to a warm fire." can we conclude that "A girl is running."?
Options:
- yes
- it is not possible to tell
- no
A girl cannot be running while she sits next to a warm fire.
The answer is no.

Q: If "A frowning elderly person is walking and carrying a plastic bag." does that mean that "A smiling woman is walking with a plastic bag."?
Options:
- yes
- it is not possible to tell
- no
A: A woman cannot be smiling and frowning at the same time.
The answer is no.

QUESTION: If "A policeman walks away from a gate with a large brown and black dog." does that mean that "A policeman is rescuing dogs."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Just because a policeman walks away from a brown and black dog it does not mean he is rescuing dogs.
The answer is it is not possible to tell.

QUESTION: Premise: "Friends hang outside a local bar."
Based on this premise, can we conclude that the hypothesis "Some friends celebrate a birthday with drinks." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
Hang out outside a bar does not imply celebrating a birthday or that they were having drinks.
The answer is it is not possible to tell.