Student asked: Premise: "A woman in a gold jacket waiting in the subway."
Hypothesis: "A woman drives to work."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. If she is waiting in the subway then she would not be in a vehicle driving to work. The answer is no.


Student asked: Premise: "A dentist patient is having his teeth looked at."
Hypothesis: "The dentist is pulling out the patients teeth."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. The dentist pulling teeth cannot be a patient having his teeth looked at simultaneously. The answer is no.


Student asked: Given the sentence "A group of bike riders with helmets riding on a street." is it true that "A biker gang looking for trouble."?
Teacher's response: Let's think. Bike riders are not typically part of a biker gang looking for trouble. The answer is it is not possible to tell.


Student asked: Premise: "Two people are looking out into the water at the end of a wooden jetty."
Hypothesis: "A couple are fishing at the end of a pier."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. The people may just be watching the water and are not actually fishing. The answer is it is not possible to tell.