There is a special form for boolean formulas called "Conjunctive Normal Form" (CNF). A problem in this form consists of clauses connected with and operators, where each clause only contains variables connected with or operators. The variables can appear negated, but only variables can be directly negated, something like !(a && b) is not allowed. An example boolean formula in CNF form is:
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（六）偷窥、偷拍、窃听、散布他人隐私的。
The US Department of Justice announced Friday that 30 more people are being charged for their roles in an anti-ICE protest staged last month at a church in Minnesota.