(Parcel bombs) may be sent to a US-city.Logical formLearned from2 sentences. Some (parcel bombs) can be to embassies.Logical formLearned from2 sentences. A parcel may be left at an entrance to a swiss embassy.Logical formLearned from2 sentences. (Parcel bombs) may explode.Logical formLearned from2 sentences. (Cargo plane parcel bombs) may pertain-to month.Logical formLearned from2 sentences. A parcel can be a dummy.Logical formLearned from2 sentences. (Parcel bombs) may originate in a country.Logical formLearned from2 sentences. (Parcel bomb attacks) can be foiled.Logical formLearned from2 sentences. A wave of (parcel bombs) may be sent to leaders.Logical formLearned from2 sentences. Parcels may be sealed with an amount of (adhesive packing tape).Logical formLearned from2 sentences. Photographs may show parcels.Logical formLearned from2 sentences. Photographs may show (parcel bombs).Logical formLearned from2 sentences. Parcels may contain a petn.Logical formLearned from2 sentences. Parcels may be sent by a (fringe group).Logical formLearned from2 sentences. Suspects may post (parcel bombs).Logical formLearned from2 sentences.