Use the paragraph to answer the question.
In conclusion, recess is not something that should be reserved only for young children; middle school students should also be given an outdoor recess every day. Research has shown that recess helps students of all ages remain focused and on task while they are in the classroom. Furthermore, during unstructured free-play, students learn invaluable life lessons about resolving conflict and exercising leadership. Fresh air, good friends, and some healthy competition might be the difference between a good day at school and a great one. And don't all students deserve to have more great days?
What is the purpose of the underlined sentence in this concluding paragraph?
(1 point)