Premise & hypothesis: Is the premise "Two men are toasting a cup of beer together, while another watches." true if "Two men play hockey while their friend takes a nap."?
A: no

Premise & hypothesis: Is the premise "Man vacuums a hairy animals shedding fur." true if "fish in a pond"?
A: no

Premise & hypothesis: Is the premise "A boy in a striped shirt looks at a rock through a magnifying glass." true if "A boy is picking out rocks for his rock collection."?
A: it is not possible to tell

Premise & hypothesis: Is the premise "Man dressed like Jimi Hendrix with guitar and his arm raised." true if "Man competes in an air guitar competition."?
A:
it is not possible to tell