Group 1 - The article discusses the increasing obesity problem in the United States, highlighting that the obesity rate has reached approximately 40% among adults based on a survey conducted from 2021 to 2023 [6][7] - The use of weight loss medications, particularly GLP-1 agonists, has surged, with the percentage of Americans using these injections rising from 5.8% in early 2024 to 12.4% [7] - The U.S. State Department has issued new guidelines that may deny visas to individuals with obesity and other health issues, citing potential healthcare costs as a reason for denial [4][8] Group 2 - A significant number of complaints related to eating and drinking on the Seoul subway have been reported, totaling nearly 4,200 over the past five years [15] - The complaints have increased over the years, with 1,009 in 2021, 620 in 2022, 833 in 2023, 907 in 2024, and 828 so far in 2025 [15][16] - A city council member has suggested that the subway should adopt similar regulations to those of the bus system, which allows staff to take action against passengers carrying items that cause discomfort or strong odors [16] Group 3 - The article mentions a controversy surrounding a photography competition in Japan, where a winning photo was accused of being AI-generated, leading to the withdrawal of the award [18][22] - The artist involved admitted that the work was not original, prompting the organizers to apologize and plan to establish rules regarding AI-generated images in future competitions [22] Group 4 - A case involving a CEO who was murdered after allegedly forcing employees to perform excessive physical tasks, including doing 500 push-ups to receive their wages, has come to light [26][27] - The CEO's management style was described as harsh, creating a hostile work environment, which contributed to the circumstances surrounding his kidnapping and murder [26][27]