Micro-emergency event refers to an event that occurs in a small area and has a relatively large social response after the parties or others have disclosed it on the Internet or other media. Which of the following are not micro-emergency events? ['An official participated in a ribbon-cutting ceremony of a project, and his photo of wearing a precious watch was posted on Weibo by netizens, causing widespread social concern.', 'In May 2010, when a college student uploaded a cartoon, he said, "Is this the Tianzhu? It ’s not wet or old!", The word "to force" swept the Internet immediately; on November 10, the word "to force" In the headline of the People\'s Daily.', "At the end of 2012, beggar Zhou held a lost property near a shopping mall to find the owner of the wallet. After the passerby Yu found it, he took a photo and sent it to Weibo, which was quickly reposted by netizens. Zhou's behavior is appreciated.", 'On November 25, 2012, the F-15 carrier-based aircraft successfully took off and landed on China\'s first aircraft carrier "Liaoning Ship", which caused heated discussions in the world\'s major media.']