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.
B.C. Premier David Eby and Attorney General Niki Sharma make an announcement on ending time changes.
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В подмосковных Химках ледяная глыба упала на проезжавший мимо автомобиль. В сеть попали кадры с поврежденной машиной, водитель также пострадал.
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