premise: A boy in a red shirt is squatting in front of a circle of stones with a pot in the middle. hypothesis: A boy lights a grill in order to make some hamburgers.
contradiction: There is no mention of the boy lighting the grill, only that a boy is in front of a circle of stones with a pot in the middle.|contradiction: A circle of stones is not a grill.|contradiction: A circle of stones cannot be regarded as a grill. If there is a pot in the middle, it is unlikely that the boy is making some hamburgers.