Is the premise "Seniors as well as a younger couple enjoy dancing at a get together." true if "A woman is on the computer at her desk."?
no
Is the premise "Two men in green t-shirts are standing by blocks of wood." true if "The men are getting ready to karate chop the wood."?
it is not possible to tell
Is the premise "People are riding around on snowmobiles." true if "There are snowmobiles."?
yes
Is the premise "A female student concentrates on her schoolwork." true if "A student is not focused on herself."?
no