Premise & hypothesis: Is the premise "People outside in yard with two kids climbing ladder to tree house." true if "Parents watching their kids scramble up to a tree house."?
A: it is not possible to tell

Premise & hypothesis: Is the premise "A man plays with a little boy, holding him upside down." true if "the man is his father"?
A: it is not possible to tell

Premise & hypothesis: Is the premise "Two people riding bicycles are stopped along with cars at an intersection after crossing the bridge in front of Marriott." true if "Some bycliclists are stuck in traffic with everyone else."?
A: it is not possible to tell

Premise & hypothesis: Is the premise "A man and a woman are entering a building." true if "People are walking into a building."?
A:
yes