Predicate: Oasar~
Roleset id: 01 , to hide, keep secret
        Arg0: agent, concealer
        Arg1: thing hidden (marked by ب)
        Arg2: hidden from (marked by ل)
Frame:
أسر الأب خبر مرضه عن أسرته
        Arg0 : الأب
        Gloss: the father
        Arg1 : خبر مرضه
        Gloss: news of his illness
        Arg2 : عن أسرته
        Gloss: from his family