Student asked: Can we conclude from "A woman wearing a long black sweater is standing near a pink bike on the sidewalk." that "There is a bike parking space on the sidewalk."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Standing next to a bike on the sidewalk does not mean there is a bike parking space there. The answer is it is not possible to tell.

Student asked: Given the sentence "A dark man with glasses who is wearing a white shirt is sitting in the middle of small boxes that are filled with various materials." can we conclude that "A man sits in the middle of a bunch of boxes."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A man sitting in the middle of small boxes must be in the middle of a bunch of boxes. The answer is yes.

Student asked: Premise: "A large group of people are waiting at a train station."
Hypothesis: "There are humans standing around a building."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. A large group of people are humans and a train station comprises of building. The answer is yes.

Student asked: Test for natural language inference.
Premise: "The girl is rolling up a large bundle of wool."
Hypothesis: "A girl with a bundle of wool she just sheered."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response:
Let's think. One can hold a bundle of wool without having just sheered it. The answer is it is not possible to tell.