An (uranium pile) can be exponential.Logical formLearned from3 sentences. A top card can be in a pile.Logical formLearned from3 sentences. Remains can be constituted-of-or-filled-with (pile dwellings).Logical formLearned from3 sentences. A pile can be constituted-of-or-filled-with tacks.Logical formLearned from3 sentences. A (slush pile) may pertain-to an agency.Logical formLearned from3 sentences. A pile can be man-made.Logical formLearned from3 sentences. A male may take a pile.Logical formLearned from3 sentences. An area may pertain-to a pile.Logical formLearned from3 sentences. A (pile lighthouse) can be wooden.Logical formLearned from3 sentences. Piles may undergo a driving.Logical formLearned from3 sentences. A pile can be on a side.Logical formLearned from3 sentences. A person may pick_up from a pile.Logical formLearned from3 sentences. Life may spread from a pile of (waste products).Logical formLearned from3 sentences. A (fission pile) can be unconventional.Logical formLearned from3 sentences. A layer can be constituted-of-or-filled-with pile.Logical formLearned from3 sentences.