Leo is writing a paper about the similarities and differences in languages. After he did his research, he put his information in this Venn diagram. Use the diagram to answer the question that follows. According to the diagram, which quality do English, Spanish, and Hindi have in common? A. They all use the Latin alphabet. B. They all use subject-verb-object sentence structure. C. They all use gendered nouns. D. They are all Indo-European languages.