I look forward to read the findings of Koli's proposed investigation in this forum. In any case, some students and even rural dwellers are avid readers and, most importantly, have investigative mindset. Anna is knowledgeable and, thus, could be in this category.

There is a well respected retired pastor from Guadalcanal. He only had grade four education but has a fantastic english, both written and spoken english. I guess, the point is: lets not underestimate anybody's potential, including provincial-trained students like Anna Bua's!