"The body paragraphs of 'Causes and Solution' essays should begin with a clear topic sentence, which summarizes either causes or solutions which are about to be presented inside that paragraph. Following that, topic sentence should be briefly supported by further explanation or evidence. If a higher band score is needed, each cause or solution should be presented one at a time together with some critical thinking skills. weakness of idea or solution "

Now as for this topic, which of the following can be some reasonable causes of and likely solutions to “higher crime statistics in major cities”?