Parcels may be planted.Logical formLearned from4 sentences. Parcels can be poisonous.Logical formLearned from4 sentences. A male may take a (poison parcel) off a train.Logical formLearned from4 sentences. A substance may be planted in parcels.Logical formLearned from4 sentences. (Material links) can be between a wave of (parcel bombs).Logical formLearned from4 sentences. (Parcel bomb blasts) may target embassies.Logical formLearned from4 sentences. (Parcel bomb blasts) may leave some staffers.Logical formLearned from4 sentences. (Parcel bomb blasts) may injure some staffers.Logical formLearned from4 sentences. A world-city may probe an (anarchist link) to (parcel bomb blasts).Logical formLearned from4 sentences. Parcels may be found at airports.Logical formLearned from4 sentences. Explosives may be found in (air parcels).Logical formLearned from4 sentences. Jihadists may be believed behind some (parcel bombs).Logical formLearned from4 sentences. (Parcel bombs) can be from a country.Logical formLearned from4 sentences. A (parcel bomb) can be on board.Logical formLearned from4 sentences. A (parcel bomb plot) may see packages.Logical formLearned from4 sentences.