Student asked: Premise: "Two employees prepare food in a busy resaurant."
Hypothesis: "Workers are cleaning the floor."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. Someone cleaning the floor wouldn't be preparing food for a busy restaurant. The answer is no.

Student asked: Premise: "A man in army fatigues is reading something while laying on the floor."
Based on this premise, can we conclude that the hypothesis "A man is indoors relaxing." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Reading something on the floor does not imply being indoors relaxing. The answer is it is not possible to tell.

Student asked: If "A man in a las vegas t-shirt smiles while meat is being cooked on a grill in the background." does that mean that "An old man celebrates at a party outside."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. It is not apparent that the man is at a party. The answer is it is not possible to tell.

Student asked: Premise: "Two construction workers in front of large glass panels stand behind a chain link fence in front of which is a parked."
Hypothesis: "Red motor scooter."
Do we know that the hypothesis entailed by the premise?
Teacher's response:
Let's think. The contruction workers are trying to build a new shopping mall. The answer is it is not possible to tell.