premise: A woman in a pink top is holding a glass bottle in one hand and a Stitch doll in the other. hypothesis: The doll isn't Stitch.
contradiction: The doll is either Stitch or it isn't.|contradiction: can't not be a stitch doll if woman is holding stitch doll in hand.|contradiction: If the doll isn't Stitch then she cannot be holding a Stitch doll.