Answer:
The kind and the rules before him lived in prosperity
The question was invalid to be asked in a class.
They won the war so the deaths had not been in vain.
Resisting the police was a futile attempt for the robber.
He was perceptible to the entire public at the speech.
She had to eat food as a necessity to survive.
He led a remarkably frugal lifestyle.
The prisoners' of the war were malice and dangerous.
She was conspicuous with her neon colors at the party.
He had a protruding bottom lip when he pouted.
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Most likely A.
In this case a simple statement could be any of those, to shorten to the simple statement you would generalize :)
