Student: Test for natural language inference.
Premise: "A person walking along a snow covered walkway at night."
Hypothesis: "The person is walking on a clear ground on a summer day."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell.
Teacher: Let's think:
The ground cannot be both clear and snow covered at the same time. It can be either night or day. So the final answer is no.