Question: What summit was to be attended by the representatives of 3% of the world's area, 21% of the world's population and 3.8% of the global economy, as of 2015?
Sentence (from "19th SAARC summit"): The 19th SAARC summit is a scheduled diplomatic conference, which was originally planned to be held in Islamabad, Pakistan on 15–16 November 2016.
Relevant evidence: No