premise: One child in black is walking down a hill covered in white snow while 2 children are on their knees. hypothesis: The children are eating PB&J sandwiches inside their kitchen.
contradiction: Hill covered with snow is outdoor so the one child cannot be walking down the hill covered with snow and as well be among the children inside the kitchen.|contradiction: If children are in white snow they are not eating sandwiches inside their kitchen.|contradiction: hill doesn't mean kitchen.