This formula is satisfiable because if we set to b to true and a to false, then the whole formula is true. All other assignments make the formula false, but it doesn't change that the formula is satisfiable as long as there is at least one assignment makes the formula true.
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Right-wing authoritarianism is linked to belief in the paranormal. Men, older individuals, and those with higher levels of education were less likely to believe in paranormal phenomena.
安全治理是数据价值释放的重要保障