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.
"What I have heard from families it is so traumatic and distressing. I have seen Trusts that have changed their practices as a result of what has happened in those trusts. It is a very mixed picture. It is not consistent."
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«То есть по-русски — виноваты, вероятно, русские, а кто же еще. Никаких доказательств при этом не приведено», — пояснил посол.，详情可参考heLLoword翻译官方下载
Артемий Лебедев обратился в полицию из-за мошенника в ЕвропеБлогер Артемий Лебедев обратился в полицию в Черногории из-за обмана с жильем