Problem: Does "International trade plunged by half to two-thirds, as did personal income, tax revenue, prices and profits." answer the question "How much did international trade fall?"

A: yes

Problem: Does "The two could not reach an agreement on the state of the Catholic Church." answer the question "What topic was a sticking point at the Bishops' Conference?"

A: yes

Problem: Does "The researchers sought assistance from industrial collaborators at Eli Lilly and Co. based on the company's experience with large scale purification of biological materials." answer the question "To purify insulin, Banting and Best sought the assistance of what company?"

A:
yes