question:
The Swiss resisted the idea.
Who resisted the uniting of people under Hitler?

answer: yes

question:
Asphalt/bitumen is used to make Japan black, a lacquer known especially for its use on iron and steel, and it is also used in paint and marker inks by some graffiti supply companies to increase the weather resistance and permanence of the paint or ink, and to make the color much darker.[citation needed] Asphalt/bitumen is also used to seal some alkaline batteries during the manufacturing process.
Besides weather resistance, why else is Japan black used in paints?

answer: yes

question:
She hated Conroy, and despised "that odious Lady Flora", because she had conspired with Conroy and the Duchess of Kent in the Kensington System.
Why did Victoria hate Sir Conroy and Lady Flora?

answer: yes

question:
There are a few types of existing bilaterians that lack a recognizable brain, including echinoderms, tunicates, and acoelomorphs (a group of primitive flatworms).
Some bilaterians without a brain are what?

answer:
yes