Is the premise "A man in a military uniform and life jacket captains a boat." true if "A man in uniform captains a boat."?
yes
Is the premise "Two men dressed in white shirts are standing at a party." true if "A pair of brothers in white shirts attend a party for their mother."?
it is not possible to tell
Is the premise "Bicyclist in racing gear rides through forest area." true if "The person is racing"?
yes
Is the premise "Person in full equestrian gear stoops down next to the back half of a brown horse." true if "People stoop next to a horse."?
yes