Question: The final stretch of the 2015 Chilean telethon was held at a stadium that has an official capacity of how much?
Sentence (from "2015 Chilean telethon"): The 2015 Chilean telethon (Spanish: "Teletón 2015") is the 27th version of the solidarity campaign to be held in Chile, which sought to raise funds for the rehabilitation of children with motor disabilities.
Relevant evidence: No