Restrooms can be dirty.Logical formLearned from11 sentences. A slide can be dirty.Logical formLearned from11 sentences. A ditch can be dirty.Logical formLearned from11 sentences. An edge can be dirty.Logical formLearned from11 sentences. A poem can be dirty.Logical formLearned from11 sentences. A crockery can be dirty.Logical formLearned from11 sentences. A religion can be dirty.Logical formLearned from11 sentences. Rules can be dirty.Logical formLearned from11 sentences. A stranger can be dirty.Logical formLearned from11 sentences. A corridor can be dirty.Logical formLearned from11 sentences. A dirty laundry may be aired in public.Logical formLearned from11 sentences. Faces can be dirty.Logical formLearned from11 sentences. A clinic can be dirty.Logical formLearned from11 sentences. Skies can be dirty.Logical formLearned from11 sentences. Comets can be dirty snowballs.Logical formLearned from11 sentences.