With no explanation, label text_A→text_B with either "DON'T KNOW", "NO" or "YES".
text_A: Given the fragmentary nature of the existing evidence, it is impossible to ascertain an exact date for the beginning of the uprising, but it is probable that it began in-between summer and fall 132. The Romans were overwhelmed by the organised ferocity of the uprising. Hadrian called his general Sextus Julius Severus from Britain, and brought troops in from as far as the Danube. Roman losses were heavy; an entire legion or its numeric equivalent of around 4,000. Hadrian's report on the war to the Roman Senate omitted the customary salutation, "If you and your children are in health, it is well; I and the legions are in health." The rebellion was quashed by 135. According to Cassius Dio, Roman war operations in Judea left some 580,000 Jews dead, and 50 fortified towns and 985 villages razed. The population proportion that was enslaved was given as no more than 10% by Cassius Dio, but to historians, it is unknown whether this figure can be fully trusted. Beitar, a fortified city southwest of Jerusalem, fell after a three and a half year siege. The extent of punitive measures against the Jewish population remains a matter of debate.
text_B: If accounting records were to be unearthed that revealed just how many Jewish slaves were taken after these events, would this figure satisfy an unanswered question of modern-day historians?
YES.