Society recognizes the accomplishments of exceptional individuals, whether in music, art, or science. It is generally believed that these individuals owe their success to an innate level of genius. However, studies reveal that most of those who perform at an expert level have followed strict regimens of deliberate practice beginning in childhood. Because by the time these exceptional individuals begin to make their contributions they have often been practicing for a minimum of ten years, the studies indicate that the reason certain individuals become experts is not inborn talent, but rather because they have dedicated extensive amounts of time to rehearsing and sharpening their skills.
In the argument given, the two sections in boldface play which of the following roles?
【选项】
The first is a rebuttal to the position defended in this argument; the second is a counterargument to that refutation.
选项是否正确？