Suppose The 2016 Rio Olympics was the first time that the Summer Olympics were held in South America. The event took place from August 5 to August 21, 2016, with over 11,000 athletes from 207 National Olympic Committees competing in 28 sports. The United States topped the medal table, with a total of 121 medals. Michael Phelps became the most decorated Olympian of all time with a total of 28 medals, including 23 gold medals.
Can we infer that "The 2016 Rio Olympics were the most attended in history."? Yes, no, or maybe?