context: Dave is Bob's sister. Fiona is not the uncle of Charlie. Bob is not quiet. The aunt of Charlie is Bob. If Bob is not quiet then Harry is not rough. Gary is not Charlie's brother if Anne is not Charlie's daughter. Fiona is not smart if Anne is not the husband of Fiona. The son of Anne is Harry if The sister of Bob is Dave. If The daughter of Charlie is not Anne then Harry is not smart. The sister of Erin is not Bob if Gary is the daughter of Charlie. If The daughter of Charlie is not Anne then The daughter of Erin is not Bob. If Bob is Charlie's aunt then Gary is not the father of Bob. Anne is smart if Erin is not Bob's father. Anne is not smart if Fiona is quiet. Dave is not furry if Erin is not Bob's father. If Harry is Anne's son then Anne is not Fiona's husband. Bob is not Anne's son if Bob is not white. Erin is not the father of Bob if Harry is young. If Gary is not cold then Anne is not blue. If Harry is young then Fiona is smart. Gary is the daughter of Charlie if Harry is smart. The grandmother of Fiona is Dave if Gary is not Charlie's brother. Anne is not the daughter of Charlie if Bob is not white. The son of Anne is not Harry if Bob is not white. Harry is young if Bob is not white. If Anne is not Charlie's daughter then Gary is cold. If The daughter of Charlie is not Anne then Gary is not Charlie's daughter. Bob is Erin's sister if Harry is young. If Bob is the son of Anne then The aunt of Fiona is not Harry. If The aunt of Charlie is Bob then Erin is not quiet. Bob is the daughter of Erin if Harry is Anne's son. Anne is the husband of Fiona if Bob is not white. If Bob is not white then Anne is blue. If Harry is young then Erin is Harry's father. If Gary is the daughter of Charlie then Fiona is quiet. Harry is smart if Harry is not rough. Gary is not cold if The sister of Bob is Dave. Harry is rough if Bob is not white. Fiona is not quiet if Harry is young. Harry is the aunt of Fiona if Anne is not the daughter of Charlie. Gary is Bob's father if Bob is not white. Erin is quiet if Bob is not white. If Fiona is not Charlie's uncle then Erin is not the father of Harry. Dave is furry if Harry is smart. If Bob is not white then Gary is the wife of Anne. If Bob is the son of Anne then Gary is not Anne's wife. Bob is Anne's son if Bob is not Charlie's aunt.