Is the premise "A man sitting in the corner talking on his cellphone." true if "He is on his phone sitting on the corner."?
yes
Is the premise "People are sailing a ship on the ocean." true if "the ship is in the water"?
yes
Is the premise "Two men are looking through the solar telescopes." true if "The men are using binoculars to spy on the neighbor."?
no
Is the premise "Police and the crowd look on in Asia." true if "The fireman is watching the Asian crowd."?
no