Student asked: Premise: "A mad boy who has a bowl on his head."
Hypothesis: "The happy boy is singing."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. The boy can't be both happy and mad at the same time. The answer is no.


Student asked: Given the sentence "Woman looking out the window at a man." can we conclude that "The window has the curtains drawn."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. She can't look out the window if the curtains are drawn. The answer is no.


Student asked: Given the sentence "A group of people under the streetlights in the town." is it true that "A light shining down on a crowd next to a road."?
Teacher's response: Let's think. Being in the town does not mean they are next to a road. The answer is it is not possible to tell.


Student asked: Premise: "Four men play instruments in front of a light blue masonry wall."
Hypothesis: "A group of guys play music in front of a blue wall."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. A group of guys refers to four men play instruments in front of a light blue masonry wall. The answer is yes.