A tuple of an item may be formed by affixing a comma.Logical formLearned from2 sentences. A comma can be optional.Logical formLearned from2 sentences. Commas may delimit suboptions.Logical formLearned from2 sentences. Suboptions may be separated by commas.Logical formLearned from2 sentences. Boots may be dotted with commas of paint.Logical formLearned from2 sentences. Some independent clauses may be joined by a comma.Logical formLearned from2 sentences. A (print program) may supply a comma.Logical formLearned from2 sentences. Numberings can be with a comma.Logical formLearned from2 sentences. Commas may be gone.Logical formLearned from2 sentences. A comma can be delicate.Logical formLearned from2 sentences. A comma may change a digital signature.Logical formLearned from2 sentences. Commas may be allowed.Logical formLearned from2 sentences. Spaces can be between commas.Logical formLearned from2 sentences. (Sort fields) may be separated by commas.Logical formLearned from2 sentences. A comma may be added to a message.Logical formLearned from2 sentences.