A student is writing an argumentative essay for a class assignment on benefits of video games. The student wants to revise the conclusion of the draft to end the essay by challenging and convincing the reader to do something about the content of the essay.
In conclusion, everyone young and old can benefit from playing puzzle–type video games. Not only do video games relieve stress that results from the demands of everyday life, but solving problems in puzzle games is brain exercise that keeps the mind sharp. So now you know what to do!
Choose the sentence that would most improve the underlined sentence of the conclusion.