A motherfucker can be dirty.Logical formLearned from14 sentences. A glance can be dirty.Logical formLearned from14 sentences. Trouble can be dirty.Logical formLearned from14 sentences. A separatrix can be dirty.Logical formLearned from14 sentences. An asphalt can be dirty.Logical formLearned from14 sentences. Clothings may get dirty.Logical formLearned from14 sentences. Pictures can be dirty.Logical formLearned from14 sentences. A black can be dirty.Logical formLearned from14 sentences. A bugger can be dirty.Logical formLearned from14 sentences. A tunic can be dirty.Logical formLearned from14 sentences. Blue jeans can be dirty.Logical formLearned from14 sentences. A linoleum can be dirty.Logical formLearned from14 sentences. A dirty pair can be constituted-of-or-filled-with socks.Logical formLearned from14 sentences. Tests can be dirty.Logical formLearned from14 sentences. A test can be dirty.Logical formLearned from14 sentences.