Charlie is not Anne's brother. The father of Charlie is Dave. Gary is Erin's wife. Fiona is rough. The father of Dave is Charlie if Gary is not Harry's aunt. The grandfather of Anne is not Bob if Gary is not kind. If Charlie is young then Charlie is nice. If The grandfather of Anne is Bob then Bob is rough. If Bob is not Anne's uncle then Bob is furry. The uncle of Gary is Charlie if Bob is the husband of Charlie. Erin is smart if The wife of Erin is Gary. If Bob is the uncle of Dave then Harry is not the husband of Charlie. Bob is not rough if Gary is not kind. If Erin is smart then The uncle of Dave is Bob. Erin is not smart if Gary is not the aunt of Harry. If Gary is not kind then The husband of Charlie is Harry. Charlie is not nice if The husband of Charlie is Bob. If The brother of Anne is not Charlie then The grandfather of Anne is Bob. Bob is not Anne's uncle if Charlie is not the brother of Erin. If Bob is the husband of Charlie then Bob is the uncle of Anne. Fiona is not cold if The brother of Anne is not Charlie. If The uncle of Anne is not Bob then Charlie is not Dave's father. If Gary is not the aunt of Harry then Fiona is cold. Bob is the husband of Charlie if The aunt of Harry is not Gary. If The brother of Anne is not Charlie then Charlie is young. Erin is Dave's grandmother if Gary is not kind. If Gary is not kind then The husband of Anne is not Charlie. Gary is not kind if Gary is not the aunt of Harry. Erin is not Dave's grandmother if The father of Charlie is Dave. Bob is not furry if Bob is the husband of Charlie. Charlie is not Gary's uncle if Dave is Charlie's father. Bob is not the uncle of Dave if Gary is not the aunt of Harry. The husband of Anne is Charlie if Bob is Dave's uncle. Charlie is not young if Gary is not kind. If Bob is Dave's uncle then Charlie is not Erin's brother. Charlie is Erin's brother if Gary is not the aunt of Harry. If Fiona is rough or Charlie is not Gary's uncle then Gary is not the grandmother of Harry.