A convoy may be sighted.Logical formLearned from9 sentences. A person may have a convoy.Logical formLearned from9 sentences. A center may pertain-to a convoy.Logical formLearned from9 sentences. A convoy can be high-speed.Logical formLearned from9 sentences. A convoy may be located.Logical formLearned from9 sentences. A threat can be to convoys.Logical formLearned from9 sentences. A convoy can be constituted-of-or-filled-with (supply ships).Logical formLearned from9 sentences. A convoy can be constituted-of-or-filled-with troopships.Logical formLearned from9 sentences. Convoys can be vulnerable.Logical formLearned from9 sentences. A convoy can be constituted-of-or-filled-with blockers.Logical formLearned from9 sentences. A convoy may roar.Logical formLearned from9 sentences. Some convoys can be constituted-of-or-filled-with some trucks.Logical formLearned from9 sentences. A convoy can be constituted-of-or-filled-with warships.Logical formLearned from9 sentences. A (suicide bomb attack) can be on an (army convoy).Logical formLearned from9 sentences. A (road convoy) may be diverted to a scene.Logical formLearned from9 sentences.