Premise & hypothesis: Is the premise "A three man band playing at a small concert." true if "An orchestra plays for the crowd."?
A: no

Premise & hypothesis: Is the premise "A skateboarder executes tricks on a jump off a ramp." true if "The skateboarder is showing off for his girlfriend."?
A: it is not possible to tell

Premise & hypothesis: Is the premise "Students are outside of a dorm building having a water fight." true if "Students are at a party drinking inside."?
A: no

Premise & hypothesis: Is the premise "People in a truck-full of sacks in a field full of sheep." true if "Nobody in a truck"?
A:
no