《新唐书·列传·卷一百四十八》
一次玩球，友伦不幸从马上跌下身死，全忠怀疑是胤的阴谋，大怒。
会为球戏，坠马死，全忠疑胤阴计，大怒。
At one time, Youlun fell from his horse unfortunately and died. Quan Zhong suspected that it was Yin's conspiracy and was furious.
<s>[INST] Kindly elucidate the central themes in this passage in English: 会为球戏，坠马死，全忠疑胤阴计，大怒。 [/INST] At one time, Youlun fell from his horse unfortunately and died. Quan Zhong suspected that it was Yin's conspiracy and was furious.</s>
Kindly elucidate the central themes in this passage in English: 会为球戏，坠马死，全忠疑胤阴计，大怒。
user
At one time, Youlun fell from his horse unfortunately and died. Quan Zhong suspected that it was Yin's conspiracy and was furious.
assistant