Q: Can we conclude from "A dark-haired man wearing a backpack is walking down the street." that "A dark haired man walking in to the office."?
Options:
- yes
- no
- it is not possible to tell
A: An office may down the street and can be walked into.
The answer is yes.

QUESTION: Can we conclude from "A stone wall with lush green grass." that "A stone wall in ireland is shown in a green field."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Just because a stone wall has lush green grass that does not mean that is located in Ireland.
The answer is it is not possible to tell.

[QUESTION] Premise: "Three men are discussing business plans."
Hypothesis: "Three men discuss business over lunch."
Do we know that the hypothesis entailed by the premise?
Three men are discussing business plans does not necessary that they discuss business over lunch.
The answer is it is not possible to tell.

Q: Premise: "A woman is presenting various documents using multimedia equipment."
Hypothesis: "A woman has worked hard on the documents she has prepared."
Do we know that the hypothesis entailed by the premise?
A: A woman can make a presentation that someone else prepared. We do not know if she worked at preparing the presentation.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A woman has positioned her kayak nose down in the water." can we conclude that "A woman is not currently kayaking."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A woman who has positioned her kayak nose down is not necessarily not currently kayaking.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A man in a blue shirt is looking at rocks and trees."
Hypothesis: "A man in a blue shirt is studying rocks and trees for his biology class."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
Biology class is only one reason someone might look at rocks and trees.
The answer is it is not possible to tell.