A (comma heel) can be by designer.Logical formLearned from1 sentences. Commas may be left in a machine.Logical formLearned from1 sentences. A comma may connect a tragedy to others.Logical formLearned from1 sentences. A comma can be in a script.Logical formLearned from1 sentences. A male may cite a (comma butterfly).Logical formLearned from1 sentences. A (comma butterfly) may pertain-to a country.Logical formLearned from1 sentences. A comma may make a (modem pause).Logical formLearned from1 sentences. A comma can be in_front_of a (phone number).Logical formLearned from1 sentences. A sequence of nouns may need a comma.Logical formLearned from1 sentences. A man can be with a posture of a comma.Logical formLearned from1 sentences. A comma may pertain-to an agreement.Logical formLearned from1 sentences. Persons may change a comma of an agreement.Logical formLearned from1 sentences. A comma can be in agreements.Logical formLearned from1 sentences. A person may confirm a comma.Logical formLearned from1 sentences. A comma can be in a book.Logical formLearned from1 sentences.