Premise & hypothesis: Is the premise "The skater rides his board on the pipe." true if "The skater is drinking."?
A: no

Premise & hypothesis: Is the premise "A group of women having drinks in at a table in a cafe bookstore." true if "The women are there to meet their daughters."?
A: it is not possible to tell

Premise & hypothesis: Is the premise "Two workers in uniform are standing next to some heavy machinery." true if "Two workers are standing by heavy machines"?
A: yes

Premise & hypothesis: Is the premise "The girl in the purple top and shorts, wearing a hat, is laughing." true if "Someone is laughing"?
A:
yes