In 005, Shanghai invited the Manchester United Club of England to come to Shanghai for a friendly match. In just one day, the organizer's total box office income reached 8 million yuan. This time, Shanghai invited the Real Madrid club of Spain for a friendly match, plus in the stadium For various interactive activities with fans in the event, the organizer is planning to earn a box office income of 10 million yuan in 2 days. Which of the following assumptions is most likely implied by the above inference? ['This event lasts for two days and doubles the time last time, which can attract more fans.', 'Many people in Shanghai missed the Manchester United game, this time they can be compensated.', 'Fans ’love of these two clubs, expected attendance, fares, etc. are very similar.', 'This time the organizer launched an interactive event with more fans to participate.']