A letter can be to a government.Logical formLearned from31 sentences. A letter can be to a counsel.Logical formLearned from31 sentences. A letter may be addrest to a female.Logical formLearned from31 sentences. An open letter may be published in newspaper.Logical formLearned from31 sentences. A male may open a letter.Logical formLearned from31 sentences. A letter may be written/wrote by a mother.Logical formLearned from31 sentences. Bundles can be constituted-of-or-filled-with letters.Logical formLearned from31 sentences. A letter may make clear.Logical formLearned from31 sentences. An elected-representative may say in a letter.Logical formLearned from31 sentences. A letter can be to a counterpart.Logical formLearned from30 sentences. A letter can be on an issue.Logical formLearned from30 sentences. A letter may be shown.Logical formLearned from30 sentences. Letters can be lively.Logical formLearned from30 sentences. A letter can be from a mayor.Logical formLearned from30 sentences. A letter may begin.Logical formLearned from30 sentences.