双双无缘，喀麦隆是参加世界杯最多的非洲队，尼日利亚赢球最多（双双出局：非洲世界杯出场最多为喀麦隆，胜场最多属尼日利亚）

Interpreting user message in Chinese

The user’s message in Chinese talks about World Cup stats, highlighting that Cameroon has the most participations among African teams, while Nigeria has the most wins. Since there’s no explicit request, they might want clarification or to confirm these facts. I think it’s important to ask how I can help or clarify, especially regarding the context of their statement — such as referring to the 2022 World Cup or possibly looking ahead to 2026 or AFCON.Clarifying user request

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Based on the guidelines, I want to determine if the user wants me to verify the World Cup stats or create a headline, or perhaps provide historical information. For quick facts: Cameroon has participated in the World Cup 8 times (1982, 1990, 1994, 1998, 2002, 2010, 2014, and 2022), which is a record among African teams. Meanwhile, Nigeria has participated 6 times (1994, 1998, 2002, 2010, 2014, and 2018). As for Nigeria's wins, I believe they won in 1994 against Bulgaria and Greece, but I need to confirm that.Analyzing Nigeria's World Cup performance

Nigeria has had some ups and downs in the World Cup. They beat Bulgaria (3-0) and Greece (2-0) in 1994 but then had losses against Argentina and Italy. Their 1998 performance included victories over Spain and Bulgaria. In 2014, they managed one win against Bosnia, and in 2018, they won against Iceland. So, adding them up, they have a total of 6 World Cup wins. I wonder about Cameroon’s wins—maybe they have fewer? Additionally, Ghana has wins too from their performances in 2006 and 2010.Assessing Ghana's World Cup performance

Ghana has had an impressive World Cup history. In 2010, they had 2 wins during the group stage (beating Serbia and drawing with Australia) and then beat the USA in the knockout round. In 2006, they won twice against the Czech Republic and the USA, with a loss to Italy. In 2022, they beat South Korea but lost to Portugal and Uruguay. That brings Ghana's total wins to 5. I wonder about Morocco's performance in 2022 since they reached the semifinals, including wins against Belgium and Spain!