question:
Copper compounds in liquid form are used as a wood preservative, particularly in treating original portion of structures during restoration of damage due to dry rot.
What does copper wires along with zinc on roofs help to prevent?

answer: no

question:
These early samurai armors were made from small individual scales known as kozane.
What were kozane made of?

answer: no

question:
Claiming the right to name his discovery, Le Verrier quickly proposed the name Neptune for this new planet, though falsely stating that this had been officially approved by the French Bureau des Longitudes.
Who did not approve of the first name for Neptune?

answer: yes

question:
By season four, American Idol had become the most watched series amongst all viewers on American TV for the first time, with an average viewership of 26.8 million.
Which season of American Idol was watched by the most people?

answer:
no