question:
In a United States Geological Survey (USGS) study, preliminary rupture models of the earthquake indicated displacement of up to 9 meters along a fault approximately 240 km long by 20 km deep.
How deep is the fault?

answer: yes

question:
Western Catalan comprises the two dialects of Northwestern Catalan and Valencian; the Eastern block comprises four dialects: Central Catalan, Balearic, Rossellonese, and Alguerese.
What block does Northwestern Catalan and Valencian belong to?

answer: yes

question:
High voltage vacuum capacitors can generate soft X-rays even during normal operation.
What type of capacitors can generate soft x-rays?

answer: yes

question:
Because of Prussia's alliance with Britain, Austria formed an alliance with France, seeing an opportunity to recapture Silesia, which had been lost in a previous war.
What country allied with Prussia?

answer:
yes