Question:
Participants offered that an artful blend of both principles and rules would be useful.

Does it follow that "Participants offered that either principles and rules would be useful, but not both."?
Answer:
no

Question:
Does loyalty to party supersede loyalty to country?

Does it follow that "Does one's love for his/her political party take precedent over all?"?
Answer:
it is not possible to tell

Question:
Those seminal early papers were crisp and minimalist; they looked forward with remarkable prescience to the wild and woolly, out-of-control world of modern international macroeconomics.

Does it follow that "The papers were unorganized and complicated."?
Answer:
no

Question:
But not by e-mail.

Does it follow that "YOu can only email it."?
Answer:
no