question: OPTIONS:
- yes
- no
Bombers were noisy, cold, and vibrated badly.
What contributed to the exhaustion of crews flying extra sorties?

answer: yes

question: OPTIONS:
- yes
- no
During the war, the Paris National Guard, particularly in the working-class neighbourhoods of Paris, had become highly politicised and units elected officers; many refused to wear uniforms or obey commands from the national government.
What did the National Guard refuse to obey?

answer: yes

question: OPTIONS:
- yes
- no
The president is the head of state and the prime minister is the head of government.
When had the government been highly centralized?

answer: no

question: OPTIONS:
- yes
- no
The environmental cues that reset the rhythms each day are called zeitgebers (from the German, "time-givers").
What conditions will produce a free-running rhythm in humans?

answer:
no