 
 <prompt> Wetin be di highest level of school wey dey affected by di reforms wey Gates Foundation dey do? Based on di question wey dey above, write one context wey get di answer. E fit be 1 - 20 sentences. Context: <response>: The K-12 and higher education reform programs wey Gates Foundation dey do don dey yan by some education professionals, parents, and researchers because dem don dey control the conversation on education reform so tey dem fit dey sideline researchers wey no dey support Gates' predetermined policy preferences. Some policies wey Gates support like small schools, charter schools, and increasing class sizes don cost plenty money and cause wahala, but some studies show say dem no improve educational outcomes and fit even dey cause harm. Peer reviewed scientific studies for Stanford talk say Charter Schools no dey systematically improve student performance. 