Piles can be upon piles of books.Logical formLearned from3 sentences. A person may create some piles.Logical formLearned from3 sentences. Piles can be interesting.Logical formLearned from3 sentences. Some piles can be constituted-of-or-filled-with cairns.Logical formLearned from3 sentences. Piles can be constituted-of-or-filled-with swag.Logical formLearned from3 sentences. A pile can be constituted-of-or-filled-with shaved ice.Logical formLearned from3 sentences. A pile can be constituted-of-or-filled-with bulbs.Logical formLearned from3 sentences. Piles can be constituted-of-or-filled-with tissues.Logical formLearned from3 sentences. A pile can be about some feet.Logical formLearned from3 sentences. Some piles can be constituted-of-or-filled-with (dog shit).Logical formLearned from3 sentences. Someone may set a pile of alight.Logical formLearned from3 sentences. Piles can be on a counter.Logical formLearned from3 sentences. A government may get to a bottom of a pile.Logical formLearned from3 sentences. A person may be sifted through piles of epidemiological studies.Logical formLearned from3 sentences. A person may see a pile of some persons.Logical formLearned from3 sentences.