[QUESTION] Given the sentence "A man with glasses and a red vest operates a machine." can we conclude that "Man at cafe."?
Options:
- yes
- it is not possible to tell
- no
The man can't be operating a machine and be at a cafe at the same time.
The answer is no.

Q: Given the sentence "Black and white bird standing on hand of someone holding sunflower seeds." can we conclude that "The birds waited hungrily for sunflower seeds."?
Options:
- yes
- it is not possible to tell
- no
A: Birds receiving sunflower seeds might not have waited hungrily for them.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "A lady wearing a green sweatshirt and jeans sits on the ground and hits a tennis ball with a tennis racket." that "A lady has been playing tennis all day."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The lady wearing green sweatshirt and jeans sits on the ground and playing tennis may not necessarily been playing tennis all day.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A group of three young adults stopped to pose for a picture outside a clothing shop."
Hypothesis: "Three teenage girls are shopping for new clothes."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Being outside a clothing shop does not imply shopping for new clothes.
The answer is it is not possible to tell.

Q: Premise: "Kids are playing ball in front of a big fancy building."
Based on this premise, can we conclude that the hypothesis "Kids are playing with a basketball." is true?
Options:
- yes
- it is not possible to tell
- no
A: Playing ball does not necessarily mean that one is playing basketball.
The answer is it is not possible to tell.

[QUESTION] Premise: "A man in a red sweatshirt standing next to a bike and a two mailboxes."
Based on this premise, can we conclude that the hypothesis "The man has a bike." is true?
Options:
- yes
- it is not possible to tell
- no
In order to have the bike you need to be standing next to it.
The answer is yes.