A pile can be dirty.Logical formLearned from30 sentences. A pile can be constituted-of-or-filled-with envelopes.Logical formLearned from30 sentences. A pile can be constituted-of-or-filled-with tapes.Logical formLearned from29 sentences. A pile can be constituted-of-or-filled-with mess.Logical formLearned from29 sentences. A pile can be constituted-of-or-filled-with feces.Logical formLearned from29 sentences. A pile can be pathetic.Logical formLearned from29 sentences. A pile can be on a bed.Logical formLearned from29 sentences. A pile can be constituted-of-or-filled-with twigs.Logical formLearned from29 sentences. A pile can be constituted-of-or-filled-with candy.Logical formLearned from29 sentences. A pile can be sad.Logical formLearned from29 sentences. A pile can be on a table.Logical formLearned from29 sentences. A pile can be miserable.Logical formLearned from29 sentences. A pile can be constituted-of-or-filled-with fun.Logical formLearned from29 sentences. Piles can be constituted-of-or-filled-with boulders.Logical formLearned from29 sentences. A pile can be constituted-of-or-filled-with shirts.Logical formLearned from29 sentences.