Triple

Target entity: Yan Xishan
Context triple: [Warlord Era, notableFigure, Yan Xishan]

• A. Yan Xishan chosen
  Yan Xishan was a prominent Chinese warlord and political leader who controlled Shanxi province for decades and played a significant role in Republican-era Chinese military and political affairs.
• B. Li Zongren
  Li Zongren was a prominent Chinese military commander and political leader of the early 20th century who played key roles in the Northern Expedition and the Second Sino-Japanese War, later briefly serving as acting president of the Republic of China.
• C. Feng Yuxiang
  Feng Yuxiang was a prominent Chinese warlord and nationalist general known for his shifting alliances, modernization efforts, and significant role in the early 20th-century Chinese military and political landscape.
• D. Bai Chongxi
  Bai Chongxi was a prominent Chinese Muslim general and strategist who played a key role in the Nationalist government’s military campaigns during the early 20th century, including the Northern Expedition and the Second Sino-Japanese War.
• E. Wu Peifu
  Wu Peifu was a prominent Chinese warlord and military strategist of the early Republic era, known as a leading figure of the Zhili clique who opposed the Kuomintang’s unification efforts.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.