Premise & hypothesis: Is the premise "A man with a white shirt and glasses is sitting on the ground." true if "A man in a white shirt sits on the ground."?
A: yes

Premise & hypothesis: Is the premise "A woman sits on a bed with a stuffed camel in her lap while putting her hands over her face." true if "The woman can't see the stuffed camel."?
A: it is not possible to tell

Premise & hypothesis: Is the premise "A person wearing a Darth Vader outfit and holding a violin and violin bow, is standing beside a cement wall, and is playing for some people." true if "a costumed person holds an instrument"?
A: yes

Premise & hypothesis: Is the premise "There is a stadium full of red seats, one cheerleader holds up a sign that says ROCKS." true if "A cheerleader tries to excite the crowd during a playoff game."?
A:
it is not possible to tell