Q: Does "The Prussians then occupied Saxony; after the Siege of Pirna, the Saxon army surrendered in October 1756, and was forcibly incorporated into the Prussian army." provide a valid answer to "What happened to the Saxon army?"?
A: yes

Q: Does "Due to its highly viscous nature, asphalt/bitumen cement must be heated so it can be mixed with the aggregates at the asphalt mixing facility." provide a valid answer to "How many concrete plants are in the US?"?
A: no

Q: Does "As observed in Han miniature tomb models, but not in literary sources, the crank handle was used to operate the fans of winnowing machines that separated grain from chaff." provide a valid answer to "What use did the odometer cart provide?"?
A: no

Q: Does "A woman could also arrange a divorce, although it would generally take the form of the samurai divorcing her." provide a valid answer to "Why did samurai avoid divorcing for reasons of dislike?"?
A:
no