Student asked: Premise: "A brown dog walking on a frozen lake carrying a stick."
Hypothesis: "The dog in the picture is only carrying a ball."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. The dog cannot only be carrying a ball and be carrying a stick both. The answer is no.


Student asked: If "An older man is wearing all tan and playing on a drum." does that mean that "A young man plays the guitar."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. It can be either an older man or a young man; either playing on a drum or plays the guitar. The answer is no.


Student asked: Test for natural language inference.
Premise: "With the dam in the distance."
Hypothesis: "The boy piggy backed onto the man in the black jacket holding a frisbee."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. The boy piggy backed is wearing a black jacket for the frisbee. The answer is it is not possible to tell.


Student asked: Premise: "A flock of birds fly away with food in their beaks."
Hypothesis: "Flock of birds fly away."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. The fact that a flock of birds fly away with food in their beaks does not imply that flock of birds fly away. The answer is it is not possible to tell.