Student asked: Premise: "A man in a blue jumpsuit and red helmet is climbing up a ladder and another man is watching him."
Hypothesis: "A man and an onlooker get ready to take a nap."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. To get ready to take a nap does not include climbing a ladder. The answer is no.

Student asked: Premise: "A little boy wearing an orange shirt is sitting on a purple chair."
Hypothesis: "The colors purple and orange are visible."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. There is an orange shirt and a purple chair so these colors are visible. The answer is yes.

Student asked: Premise: "Two couples sitting on a leather couch."
Hypothesis: "Four people sitting on a leather sofa."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Two couples implies four people and couch is a synonym for sofa. The answer is yes.

Student asked: Given the sentence "Two people in orange shirts hanging a billboard." can we conclude that "The people are men."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. The two people hanging a billboard do not have to be men. The answer is it is not possible to tell.