A pile may be considered.Logical formLearned from4 sentences. Some piles can be constituted-of-or-filled-with letters.Logical formLearned from4 sentences. Piles can be constituted-of-or-filled-with log-books.Logical formLearned from4 sentences. A country may sit on a pile of dollars.Logical formLearned from4 sentences. A (pile deflection) may be calculated by a (soil model).Logical formLearned from4 sentences. A ratio may pertain-to a (pile capacity).Logical formLearned from4 sentences. Piles can be for structures.Logical formLearned from4 sentences. (Pile capacities) can be measured.Logical formLearned from4 sentences. A pile can be tubular.Logical formLearned from4 sentences. (Pile materials) can be composite.Logical formLearned from4 sentences. Some pile can be constituted-of-or-filled-with rocks.Logical formLearned from4 sentences. A person may buy a pile.Logical formLearned from4 sentences. Piles can be constituted-of-or-filled-with some bales.Logical formLearned from4 sentences. Layers may pertain-to a pile.Logical formLearned from4 sentences. A pile can be active.Logical formLearned from4 sentences.