Об­ра­зуй­те от слова VARY од­но­ко­рен­ное слово так, чтобы оно грам­ма­ти­че­ски и лек­си­че­ски со­от­вет­ство­ва­ло со­дер­жа­нию тек­ста.

Still, there’s a big __________________ of them. Let’s say you are going to write about yoga. Are you going to do it for yoga enthusiasts or yoga studio owners?