 Complete the following phrase:  The most discussed event in Twitter history occurred on October 24, 2015; the hashtag ALDubEBTamangPanahon for Tamang Panahon, a live special episode of the Filipino variety show Eat Bulaga! at the Philippine Arena, centering on its popular on-air couple AlDub, attracted 41 million tweets. The most-discussed sporting event in Twitter history was the 