 
 <prompt> text: ```For biology, kingdom (Latin: regnum, plural regna) na di second highest taxonomic rank, just below domain. Kingdoms dey divided into smaller groups wey dem dey call phyla. Traditionally, some textbooks from the United States use system of six kingdoms (Animalia, Plantae, Fungi, Protista, Archaea/Archaeabacteria, and Bacteria/Eubacteria) while textbooks for Great Britain, India, Australia, Latin America and other countries dey use five kingdoms (Animalia, Plantae, Fungi, Protista and Monera). Some recent classifications based on modern cladistics don abandon the term "kingdom", talk say the traditional kingdoms no dey monophyletic, wey mean say dem no consist of all the descendants of one common ancestor.

When Carolus Linnaeus introduce the rank-based system of nomenclature into biology for 1735, the highest rank wey dem give the name "kingdom" and e follow four other main or principal ranks: class, order, genus and species. Later two other main ranks enter, making the sequence kingdom, phylum or division, class, order, family, genus and species. For the 1960s, one rank enter above kingdom, wey be domain (or empire), so kingdom no be the highest rank again.

Prefixes fit dey added like "subkingdom" ("subregnum") and "infrakingdom" (also known as "infraregnum") wey dey immediately below kingdom. Superkingdom fit be considered as an equivalent of domain or empire or as an independent rank between kingdom and domain or subdomain. For some classification systems, the additional rank "branch" (Latin: "ramus") fit dey inserted between subkingdom and infrakingdom (e.g. Protostomia and Deuterostomia for the classification of Cavalier-Smith).

Answer the following questions:
1. Which rank this article dey talk about?
2. Wetin dey above am?
3. And wetin dey below am?
4. How many kingdoms US dey recognize?
5. And for other places?
6. How many kingdoms dem agree on?
7. Which ones be those?
8. Which kingdoms US get wey others no get?
9. And which ones others get wey US no get?
10. Who create this system?
11. When e happen?
12. Wetin be the science wey this one dey part of?
13. Kingdom na the highest rank at first?
14. E still be the highest rank?
15. Why e no be am again?
16. Wetin be another name for domain?
17. Originally how many ranks dey below kingdom?
18. Wetin be those ranks?
19. E still be like that?
20. Wetin happen?``` <response>: 1. Kingdom
2. domain
3. phyla
4. Six
5. Five
6. Four
7. Animalia, Plantae, Fungi and Protista
8. Archaea/Archaeabacteria, and Bacteria/Eubacteria
9. Monera
10. Carolus Linnaeus
11. 1735
12. biology
13. yes
14. no
15. in the 1960s a rank was introduced above kingdom
16. empire
17. four
18. class, order, genus and species
19. no
20. later, 2 other ranks were introduced 