Student asked: Premise: "A flight attendant on an international flight is pouring a warm beverage for a passenger."
Hypothesis: "A steward on a flight to china pours tea for a senator."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. No all flight attendants are a steward. Not all flights go to China. Not all warm beverages are tea. Not all passengers are a senator. The answer is it is not possible to tell.

Student asked: Premise: "A man in a bright yellow shirt holding a large flag on the street."
Hypothesis: "The man is starting a street race with his flag."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A man holding a large flag on the street is not necessarily starting a street race. The answer is it is not possible to tell.

Student asked: Premise: "A young blond child is floating in the water atop a yellow flotation device."
Based on this premise, can we conclude that the hypothesis "A young blond person is floating in the water atop a yellow flotation device." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A child is floating in the water atop a flotation device. The answer is yes.

Student asked: Given the sentence "Two old men sitting on park benching talking." can we conclude that "The men are having a conversation."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. The men are referenced both times sitting on a park bench and to have a conversation is to talk to one another. The answer is yes.