The answer that makes the most sense here would be A
One problem that can be solved is police brutality, which often occurs against people of color. If these police officers committing the brutality were to recognize and perform their roles effectively (such as knowing how and when to implement de-escalation strategies, and attending diversity training), police brutality would greatly diminish.
Answer:
Parallel structure (also called parallelism) is the repetition of a chosen grammatical form within a sentence. By making each compared item or idea in your sentence follow the same grammatical pattern, you create a parallel construction. Example Not Parallel: Ellen likes hiking, the rodeo, and to take afternoon naps.
Explanation:
MLA Style says numbers that can be written in one or two words (three, fifteen, seventy-six, one thousand, twelve billion) and to use numerals for other numbers (2¾; 584; 1,001; 25,000,000). APA Style, uses words for numbers below 10 and numerals for numbers 10 and above.