A theme may pertain-to a letter.Logical formLearned from25 sentences. A letter can be to a congressman.Logical formLearned from25 sentences. A letter can be from a lady.Logical formLearned from25 sentences. Some letter can be to a newspaper.Logical formLearned from25 sentences. A male may send a letter to a president.Logical formLearned from25 sentences. Letters may be made public.Logical formLearned from25 sentences. A person may get letters a time.Logical formLearned from25 sentences. Letters may pertain-to lawyers.Logical formLearned from25 sentences. A letter can be effective.Logical formLearned from25 sentences. Students may write letters to residents.Logical formLearned from25 sentences. A letter may be sent to a newspaper.Logical formLearned from25 sentences. A letter may specify that something-is-the-case.Logical formLearned from25 sentences. A male may sign a letter of intent.Logical formLearned from25 sentences. Letters may pertain-to parents.Logical formLearned from25 sentences. A (news letter) can be monthly.Logical formLearned from25 sentences.