    Sentence 1: About $ 250,000 worth-of her  jewelry. was- discovered. last. week at  Kennedy International. Airport , where it  had up and. disappeared: before a flight. to  the BET Awards .    Sentence 2: An estimated $ 250,000. worth  lof. jewelry belonging to. the. hip-hop  performer. was. recovered. Friday at  Kennedy Airport, where it had disappeared  June 20 .