Portions may pertain-to a pile.Logical formLearned from4 sentences. Piles can be constituted-of-or-filled-with human skulls.Logical formLearned from4 sentences. Some piles can be constituted-of-or-filled-with straw.Logical formLearned from4 sentences. Piles can be constituted-of-or-filled-with offerings.Logical formLearned from4 sentences. A pile can be cubic.Logical formLearned from4 sentences. A pile can be constituted-of-or-filled-with human feces.Logical formLearned from4 sentences. A pile can be constituted-of-or-filled-with other papers.Logical formLearned from4 sentences. A pile can be constituted-of-or-filled-with mountains.Logical formLearned from4 sentences. An addition can be to a pile.Logical formLearned from4 sentences. Piles can be empty.Logical formLearned from4 sentences. Piles can be constituted-of-or-filled-with insects.Logical formLearned from4 sentences. A foundation can be constituted-of-or-filled-with piles.Logical formLearned from4 sentences. A (paper pile) may pertain-to a person.Logical formLearned from4 sentences. A pile may be left.Logical formLearned from4 sentences. Piles can be constituted-of-or-filled-with sweets.Logical formLearned from4 sentences.