premise: Four female teens are shown playing soccer on a grassy field on an overcast day, two of them in uniforms consisting of red-and-white vertically-striped jerseys and blue shorts. hypothesis: Two guys and one girl play soccer on a bright sunny day.
contradiction: The players consist of either one girl and two guys on a three-person team or four girls on a four-person team.  The weather cannot be both overcast and sunny.