Premise & hypothesis: Is the premise "A group of teenagers stand and sit on a house porch." true if "young kids sit on the porch"?
A: yes

Premise & hypothesis: Is the premise "A performer wearing a dark red and black patterned jacket is performing on a kazoo while someone plays the keyboard in the dark and misty background." true if "The mist clears up as they play."?
A: it is not possible to tell

Premise & hypothesis: Is the premise "A woman bounces on a trampoline." true if "The woman is eating a hamburger."?
A: no

Premise & hypothesis: Is the premise "A man singing and playing acoustic guitar in a public area." true if "A cat sits on the floor."?
A:
no