context: Charlie is nice. The father of Fiona is not Dave. Fiona is kind. Gary is not Charlie's son. Fiona is not white if Dave is not Erin's father. If Dave is not Fiona's father then Charlie is Fiona's father. Harry is not the son of Charlie if Dave is not the father of Erin. Gary is furry if Dave is not Erin's father. Gary is not furry if Charlie is the father of Fiona. Dave is kind if The grandmother of Dave is Gary. If Bob is not rough then The grandmother of Dave is not Gary. If Harry is quiet then Bob is not blue. If Fiona is not kind then Harry is the son of Charlie. Dave is not kind if Bob is not rough. If Dave is kind then Erin is not nice. The father of Fiona is not Charlie if Bob is not rough. Harry is not white if Harry is quiet. If Harry is white then Bob is blue. Fiona is not nice if Bob is not rough. If Harry is quiet then Fiona is Harry's mother. Fiona is white if Charlie is nice. Erin is not the daughter of Gary if Gary is the grandmother of Dave. If Harry is quiet then Bob is not rough. Erin is not Gary's mother if Bob is not rough. Harry is not kind if Harry is quiet. If Bob is blue then Gary is the grandmother of Dave. Anne is not big if Dave is not the father of Fiona. If The father of Fiona is not Dave then Harry is kind. Fiona is red if The father of Erin is not Dave. If Dave is not Erin's father then Bob is not the aunt of Gary. Bob is the aunt of Gary if The father of Fiona is not Dave. Anne is big if Dave is not Erin's father. If Harry is quiet then Dave is not Bob's husband. If Bob is not rough then Erin is the grandmother of Harry. Erin is the daughter of Gary if Bob is not rough. The uncle of Fiona is not Dave if Harry is white. If Harry is quiet then Erin is nice. Fiona is not Harry's mother if Dave is kind. If Harry is white then Fiona is not red. If Fiona is nice then Erin is the mother of Gary. If The aunt of Gary is Bob then Erin is not the grandmother of Harry. If Charlie is nice then Fiona is nice. Dave is Fiona's uncle if Harry is quiet. If Fiona is not kind or Gary is Charlie's son then Harry is white.