premise: Two uniformed women, wearing jackets saying 'Politie' on the back, are looking at each other in front of a crowd. hypothesis: The crowd are composed of one person.
contradiction: If there are two uniformed women in front of a crowd, then is incorrect to claim that only one person is visible.|contradiction: If the crowd is one person, than two women can't be in it.|contradiction: Two uniformed women cannot be one person.