"No one's normal. It just looks that way from across the street."
I learned that for 4-SAT, if clause to variable ratio is more than 10, the generated problems become difficult to solve, and the likelihood of formula to be SAT or UNSAT is close to 50%. So I generated 3 types of formulas:
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It also argued that Wallace pursued his claim without giving it prior notice, and added that the BBC provided him with a copy of the personal data to which it says he was entitled on 7 October.