A letter can be to an ambassador.Logical formLearned from23 sentences. A letter can be to companies.Logical formLearned from23 sentences. A person may open letters.Logical formLearned from23 sentences. A male may burn a letter.Logical formLearned from23 sentences. A person may ask for a letter.Logical formLearned from23 sentences. Letters can be cute.Logical formLearned from23 sentences. Some letters may be written/wrote by a female.Logical formLearned from23 sentences. A person may write a letter to a male.Logical formLearned from23 sentences. A letter may be left for an ex-girlfriend.Logical formLearned from23 sentences. Letters can be thick.Logical formLearned from23 sentences. Letters may request that something-is-the-case.Logical formLearned from23 sentences. A letter can be to a chinese government.Logical formLearned from23 sentences. A l may pertain-to a letter.Logical formLearned from23 sentences. A person may have a letter.Logical formLearned from23 sentences. Persons may want letters.Logical formLearned from23 sentences.