A smile can be short.Logical formLearned from68 sentences. A smile can be tremulous.Logical formLearned from68 sentences. A female may put a smile on a face.Logical formLearned from68 sentences. A smile can be amiable.Logical formLearned from67 sentences. A smile may play around lips.Logical formLearned from67 sentences. A male may agree with a smile.Logical formLearned from67 sentences. A smile can be on faces.Logical formLearned from67 sentences. A smile may be played on lips.Logical formLearned from67 sentences. A male may look_up with a smile.Logical formLearned from67 sentences. A smile can be real.Logical formLearned from67 sentences. A smile can be irresistible.Logical formLearned from67 sentences. A smile can be painted.Logical formLearned from66 sentences. A smile can be nostalgic.Logical formLearned from66 sentences. A smile can be luminous.Logical formLearned from66 sentences. A smile may return to a face.Logical formLearned from66 sentences.