Premise & hypothesis: Is the premise "A dog lying on its back in the sand." true if "A dog is playing at the beach."?
A: it is not possible to tell

Premise & hypothesis: Is the premise "A man is working on his wooden boat." true if "A man is on his couch drinking beer."?
A: no

Premise & hypothesis: Is the premise "Several people on a busy street or perhaps at a fair." true if "There is a crowd."?
A: yes

Premise & hypothesis: Is the premise "Two Dobermans fighting or playing together on a lawn." true if "Two dogs are playing tug of war."?
A:
it is not possible to tell