Politician: The current crisis in mathematics education must be overcome if we are to remain competitive in the global economy. Alleviating this crisis requires the employment of successful teaching methods. No method of teaching a subject can succeed that does not get students to spend a significant amount of time outside of class studying that subject. Which one of the following statements follows logically from the statements above? ['The current crisis in mathematics education will not be overcome unless students spend a significant amount of time outside of class studying mathematics.', "Students' spending a significant amount of time outside of class studying mathematics would help us to remain competitive in the global economy.", 'Few subjects are as important as mathematics to the effort to remain competitive in the global economy.', 'If students spend a significant amount of time outside of class studying mathematics, the current crisis in mathematics education will be overcome.']