Student asked: Given the sentence "A light brown colored dog is playing ball with a redish brown colored dog in a fenced in area." can we conclude that "A dog sits on a couch."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A dog sits on a couch can not be playing ball. The answer is no.


Student asked: Test for natural language inference.
Premise: "A man with a blue shirt sitting on a bed and another man with a tan colored shirt and glasses laying on a bed."
Hypothesis: "Two men rest in their hotel room."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Just one man is sitting on a bed and another man is laying on a bed does not mean that they are in their hotel room. The answer is it is not possible to tell.


Student asked: Premise: "Two people walk down a brick sidewalk by a yellow and white building."
Hypothesis: "People walking to school."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Just because two people are walking down a sidewalk does not necessarily mean they are walking to school. The answer is it is not possible to tell.


Student asked: If "Two station wagons unloading cargo in third world village." does that mean that "Two vehicles having stuff taken out of them."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. Here two vehicles refers to two station wagons unloading cargo in third world village. The answer is yes.