Student asked: Given the sentence "Two children with hula-hoops." is it true that "Children with a hula-hoop."?
Teacher's response: Let's think. The fact that two children with hula-hoops does not imply that children with a hula-hoop. The answer is it is not possible to tell.


Student asked: Given the sentence "A man in a yellow shirt is tossing a neon yellow frisbee under his leg." is it true that "A man in yellow throws the frisbee far."?
Teacher's response: Let's think. Throwing a frisbee does not automatically mean that it will go far. The answer is it is not possible to tell.


Student asked: If "One fireman talks to another fireman on a crowded sidewalk in front of an corrugated aluminum fence." does that mean that "A tall person talking."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. We don't know the height or how tall the fireman is. The answer is it is not possible to tell.


Student asked: Premise: "A woman in a brown baseball cap is spray painting the image of a face on a wall."
Hypothesis: "The woman is wearing a sombrero."
Do we know that the hypothesis entailed by the premise?
Teacher's response:
Let's think. A sombrero and a brown baseball cap are different kinds of hats. The answer is no.