A letter can be from a court.Logical formLearned from26 sentences. A letter may send.Logical formLearned from26 sentences. Some senators may send a letter.Logical formLearned from26 sentences. A letter can be to medias.Logical formLearned from26 sentences. A letter may threaten attacks.Logical formLearned from26 sentences. Letters can be scattered.Logical formLearned from26 sentences. Some letters can be from a country.Logical formLearned from26 sentences. A letter may be opened in an office.Logical formLearned from26 sentences. A copy of a letter may be obtained.Logical formLearned from26 sentences. A female may write in letters.Logical formLearned from26 sentences. A male may say of a letter.Logical formLearned from26 sentences. Letters can be to members.Logical formLearned from26 sentences. A letter can be to leaders.Logical formLearned from25 sentences. A male may send a letter to a counterpart.Logical formLearned from25 sentences. Some boxes can be constituted-of-or-filled-with letters.Logical formLearned from25 sentences.