A convoy can be secret.Logical formLearned from8 sentences. Guerrillas may ambush an (army convoy).Logical formLearned from8 sentences. Soldiers may escort a convoy.Logical formLearned from8 sentences. Some convoys may cross territory.Logical formLearned from8 sentences. An ambush can be on a (road convoy).Logical formLearned from8 sentences. A convoy may enter a city.Logical formLearned from8 sentences. A convoy can be in some months.Logical formLearned from8 sentences. Clearance can be to some convoys.Logical formLearned from8 sentences. A convoy can be constituted-of-or-filled-with paratroopers.Logical formLearned from8 sentences. Soldiers may escort a convoy.Logical formLearned from7 sentences. A convoy of troops may pass an area.Logical formLearned from7 sentences. A convoy may consist of some buses.Logical formLearned from7 sentences. A (suicide attack) can be on military convoy.Logical formLearned from7 sentences. Drivers may pertain-to a convoy.Logical formLearned from7 sentences. A convoy may pertain-to a politician.Logical formLearned from7 sentences.