A female may write an open letter.Logical formLearned from24 sentences. A letter may pertain-to a prime minister.Logical formLearned from24 sentences. A letter may provide details.Logical formLearned from24 sentences. A letter can be to a federation.Logical formLearned from24 sentences. A letter can be to an army.Logical formLearned from24 sentences. Letters may be sent to a person.Logical formLearned from24 sentences. A male may receive hundreds of letters.Logical formLearned from24 sentences. A male may read from a letter.Logical formLearned from24 sentences. Letters can be from an alphabet.Logical formLearned from24 sentences. Letters can be explanatory.Logical formLearned from24 sentences. A letter may pertain-to a minister.Logical formLearned from24 sentences. A letter may be sent to a newspaper.Logical formLearned from23 sentences. A letter can be in a country.Logical formLearned from23 sentences. A letter can be in reply.Logical formLearned from23 sentences. Letters can be from doctors.Logical formLearned from23 sentences.