Piles can be constituted-of-or-filled-with black stuff.Logical formLearned from2 sentences. A pile can be on a roof.Logical formLearned from2 sentences. A pile may be replenished.Logical formLearned from2 sentences. A pile can be a value of (small-business tax cuts).Logical formLearned from2 sentences. A person may gather_up a pile of limbs.Logical formLearned from2 sentences. A pile can be constituted-of-or-filled-with sandstone.Logical formLearned from2 sentences. Piles can be constituted-of-or-filled-with dead wood.Logical formLearned from2 sentences. Some piles can be constituted-of-or-filled-with brick.Logical formLearned from2 sentences. Piles can be constituted-of-or-filled-with shell.Logical formLearned from2 sentences. A student may stare at an (eye-level pile) of snow.Logical formLearned from2 sentences. An (eye-level pile) can be constituted-of-or-filled-with snow.Logical formLearned from2 sentences. A female may keep a pile of (scrap paper) on a desk.Logical formLearned from2 sentences. A pile may pertain-to year.Logical formLearned from2 sentences. A pile can be constituted-of-or-filled-with demons.Logical formLearned from2 sentences. Piles can be constituted-of-or-filled-with (copper ore).Logical formLearned from2 sentences.