Student asked: Premise: "A woman walks as she looks at her cellphone and others look on."
Hypothesis: "She is sitting in the living room."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Woman walking in first sentence is contradictory piece of information to her sitting in a living room. The answer is no.

Student asked: Premise: "People walk along a busy street on a gloomy day."
Hypothesis: "People walking along a street with many cars on a cloudy day."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. Busy would imply that there are many cars around. Cloudy could be described as gloomy. The answer is yes.

Student asked: Given the sentence "A man wearing all black carrying a black trash bag is bending down to pick something up in a dirt lot." can we conclude that "A man is taking out the trash and bend over to pick up some litter as he passes it."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A man could be picking something else up besides some litter. The answer is it is not possible to tell.

Student asked: Given the sentence "A middle-aged man is appalled as someone wants him to try a skewer with some odd fish on it." can we conclude that "A man thinks some food is disgusting."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. A man being appalled at the thought of trying food implies he thinks it is disgusting. The answer is yes.