[Q]: Sentence: Mechanically controlled variable capacitors allow the plate spacing to be adjusted, for example by rotating or sliding a set of movable plates into alignment with a set of stationary plates. Question: How do cheap variable capacitors vary the separation distance between layers of a plastic and aluminum? OPTIONS:
- yes
- no
++++++++++
[A]: no

Q: Does "After that the Chinese declared war on the French." provide a valid answer to "When was the Tientsin Massacre?"?
OPTIONS:
- yes
- no
A: no

Problem: Does "The Prussian army was unique in Europe for having the only such organisation in existence, whose purpose in peacetime was to prepare the overall war strategy, and in wartime to direct operational movement and organise logistics and communications." answer the question "The officers of the General Staff were hand-selected from which place?" OPTIONS:
- yes
- no

A: no

Does the sentence "The RCN participates in NATO exercises and operations, and ships are deployed all over the world in support of multinational deployments." provide a valid answer to the question "Where are the Maritime Forces Atlantic located?" OPTIONS:
- yes
- no

A: no

Question:
Choose your answer: Is "In 1958, BRA initiated a project to improve the historic West End neighborhood." a good answer to the question "How did the people of Boston react to the demolition of the West End?" OPTIONS:
- yes
- no
Answer:
no

[Q]: Sentence: However, since the partition of Ireland, an informal free-travel area had existed across the region. Question: When was a free-travel area created betwen Northern Ireland and Ireland? OPTIONS:
- yes
- no
++++++++++
[A]:
no