A barrels may undergo an estimation.Logical formLearned from6 sentences. A barrels may undergo a shipment.Logical formLearned from6 sentences. Some barrels of oil may leak.Logical formLearned from6 sentences. Some barrels can be constituted-of-or-filled-with (oil reserve).Logical formLearned from6 sentences. A pile can be constituted-of-or-filled-with barrels.Logical formLearned from6 sentences. A (barrel change) can be simple.Logical formLearned from6 sentences. A mouth may pertain-to a barrel.Logical formLearned from6 sentences. A barrel can be with water.Logical formLearned from6 sentences. Barrels can be constituted-of-or-filled-with (whale oil).Logical formLearned from6 sentences. A barrel may be replaced.Logical formLearned from6 sentences. A barrel may be filled with water.Logical formLearned from6 sentences. Barrels can be removable.Logical formLearned from6 sentences. Variety can be constituted-of-or-filled-with (barrel lengths).Logical formLearned from6 sentences. Barrels may undergo a making.Logical formLearned from6 sentences. A barrel may pertain-to a shotgun.Logical formLearned from6 sentences.