With no explanation, label text_A→text_B with either "DON'T KNOW", "NO" or "YES".
text_A: The Province (basically what is now Tunisia and coastal regions to the east) became the scene of military campaigns directed by well known Romans during the last decades of the Republic. Gaius Marius celebrated his "triumph" as a result of successfully finishing Rome's war against Jugurtha, the Numidian king. A wealthy "novus homo" and populares, Marius was the first Roman general to enlist in his army "proletari" (landless citizens); he was chosen Consul the usual seven times (107, 104–100, 86). The optimate Lucius Cornelius Sulla, later Consul (88, 80), and Dictator (82–79), had served as quaestor under the military command of Marius in Numidia. There in 106 Sulla persuaded Bocchus to hand over Jurgurtha, which ended the war.
text_B: Was there a previous Roman general who was affluent and a "novus homo"?
DON'T KNOW.