Annotation Task for Academic Topical Areas

You are required to perform annotation on keywords that may be relevant, irrelevant and rarely not understandable to the annotator. You have been provided a pdf file that explains the task in more stretch. You have to provide annotations in the two provided excel sheet files. Please make sure that you understand the task correctly and feel confident of doing the task before placing a bid. I can accept more than one bidder so don't feel overwhelmed by multiple bids.