Group 1 - The core point of the article is that Indonesia's foreign visitor arrivals in April increased by 9.15% year-on-year [1] Group 2 - The data indicates a positive trend in tourism for Indonesia, suggesting a recovery or growth in the travel sector [1] - This growth in foreign visitors may have implications for various industries, including hospitality, retail, and transportation [1] - The increase in visitor numbers could lead to higher revenue generation for businesses reliant on tourism [1]

Group 1 - The core viewpoint of the article highlights a significant increase in foreign tourist arrivals in South Korea, with a year-on-year growth of 16.7% in April [1] - In April, South Korea welcomed 1.707113 million foreign tourists, indicating a strong recovery in the tourism sector [1] - For the first four months of the year, the total number of foreign tourists reached 5.58 million, reflecting a year-on-year increase of 14.6% [1]

Group 1 - The number of foreign visitors arriving in Turkey increased by 8% in April [1]