@anirbanroy Great spotting. Thank you!
Educational Gap in the Brazilian AmazonCulture & Education | November 25, 2011
One of the problems for the Amazonas school system is finding qualified high school teachers in those small towns. Another is that pupils often have to travel great distances to get to class. Some are forced to come to Manaus if they want a high school education; others give up, defeated by the hassle or the cost.