During the Tang Dynasty there occurred a serious, prolonged, and ultimately unsuccessful uprising led by an immensely obese general of non$-$Chinese origin. Which of the following names is best associated with that rebellion? Hint $1$: His rebellion was unjustly blamed on the emperor's favorite concubine Yang Guifei. Hint $2$: It was NOT the Rebellion of the Vegetarian Demon$-$Worshippers $($which actually happened during the Song Dynasty, by the way$).$

Red Turban Rebellion

An Lushan Rebellion

Boxer Rebellion

Tai Ping Rebellion