Anne is not blue. Erin is not the wife of Bob. The wife of Gary is not Harry. The daughter of Dave is Bob. Gary is nice if Harry is not the wife of Gary. If Charlie is big then Gary is not nice. The daughter of Fiona is Dave if Erin is not the wife of Bob. If Charlie is big then The daughter of Fiona is not Dave. Erin is quiet if The wife of Gary is not Harry. If Charlie is big then Erin is not quiet. The husband of Fiona is not Harry if Harry is not the wife of Gary. If Charlie is big then Harry is the husband of Fiona. If The wife of Gary is not Harry then Erin is not red. Erin is red if Charlie is big. If Erin is quiet then The husband of Bob is not Erin. If Charlie is big then Erin is the husband of Bob. If Charlie is big then Anne is young. Dave is not blue if Erin is not the husband of Bob. Dave is blue if The wife of Fiona is not Dave. Anne is white if Bob is Dave's daughter. Anne is not white if Charlie is big. The wife of Anne is Bob if Erin is not the husband of Bob. Bob is not the wife of Anne if Dave is not Fiona's wife. If Bob is Dave's daughter then The grandfather of Bob is Harry. If Anne is young then Harry is not Bob's grandfather. If Gary is nice then Erin is not the mother of Harry. Erin is the mother of Harry if Anne is young. If Bob is Anne's wife then Fiona is the brother of Gary. If Charlie is big then Fiona is not the brother of Gary. If The grandfather of Bob is Harry then Erin is not Harry's wife. If Charlie is big then Erin is the wife of Harry. If Charlie is big then Fiona is the grandmother of Erin. Bob is not kind if Harry is not the husband of Fiona. If Fiona is Erin's grandmother then Bob is kind. If Harry is the grandfather of Bob then Dave is Gary's sister. If Anne is young then Dave is not the sister of Gary. If The grandmother of Erin is Fiona then Bob is Harry's mother. Fiona is Harry's grandmother if Fiona is Gary's brother. The grandmother of Harry is not Fiona if Dave is not Fiona's wife.