A letter may pertain-to a script.Logical formLearned from113 sentences. A (letter box) may pertain-to a person.Logical formLearned from113 sentences. A letter may pertain-to senators.Logical formLearned from113 sentences. A (warning letter) may pertain-to a government-agency.Logical formLearned from113 sentences. Letters can be from students.Logical formLearned from113 sentences. A flurry can be constituted-of-or-filled-with letters.Logical formLearned from112 sentences. Letters can be to a gymnast.Logical formLearned from112 sentences. A male may carry a letter.Logical formLearned from112 sentences. A letter can be to an editor of a newspaper.Logical formLearned from112 sentences. Letters can be nice.Logical formLearned from111 sentences. A box can be constituted-of-or-filled-with letters.Logical formLearned from111 sentences. A letter may be posted on a site.Logical formLearned from111 sentences. A letter may find a person.Logical formLearned from111 sentences. Letters may pertain-to a daughter.Logical formLearned from111 sentences. A female may find a letter.Logical formLearned from111 sentences.