American forces may discover chemical weapons.Logical formLearned from6 sentences. A threat of terrorism may involve a risk of chemical weapons.Logical formLearned from6 sentences. Persons may participate in destruction of chemical weapons.Logical formLearned from6 sentences. Chemical weapons may be destroyed under an (inspection regime).Logical formLearned from6 sentences. Last remnants of chemical weapons may be eliminated.Logical formLearned from6 sentences. A country may have caches of chemical weapons.Logical formLearned from6 sentences. Chemical weapons may be missed by inspectors.Logical formLearned from6 sentences. Sites may be suspected of holding chemical weapons.Logical formLearned from6 sentences. Acts may involve a use of chemical weapons.Logical formLearned from6 sentences. A country may have stocks of chemical weapons.Logical formLearned from6 sentences. Interest can be in chemical weapons.Logical formLearned from6 sentences. Plants can be capable of producing chemical weapons.Logical formLearned from6 sentences. (Artillery shells) can be chemical.Logical formLearned from6 sentences. A timetable can be for completting inspections of chemical weapons.Logical formLearned from6 sentences. A (missile force) can be with chemical weapons.Logical formLearned from6 sentences.