Question:
Premise: A white and brown dog, mid-leap, in a park.

Hypothesis: The dog is jumping in that grassy area.
Is the hypothesis true?

Answer:
it is not possible to tell

Question:
Premise: A brick wall has colorful graffiti on it.

Hypothesis: Someone has tagged a wall.
Is the hypothesis true?

Answer:
yes

Question:
Premise: A young woman in an "I Heart Bill Clinton" T-Shirt cooks meat on a grill in a public picnic area, while two young men converse behind her and a bicyclist and motorcyclist ride by on a nearby road in the background.

Hypothesis: While swimming the kids watch a race.
Is the hypothesis true?

Answer:
no