From the fact that people who studied music as children frequently are quite proficient at mathematics, it cannot be concluded that the skills required for mathematics are acquired by studying music: it is equally likely that proficiency in mathematics and studying music are both the result of growing up in a family that encourages its children to excel at all intellectual and artistic endeavors.

Question: The pattern of reasoning in which one of the following arguments is most parallel to that in the argument above?
Options:
A. Although children who fail to pay attention tend to perform poorly in school, it should not necessarily be thought that their poor performance is caused by their failure to pay attention, for it is always possible that their failure to pay attention is due to undiagnosed hearing problems that can also lead to poor performance in school.
B. People who attend a university in a foreign country are usually among the top students from their native country. It would therefore be wrong to conclude from the fact that many foreign students perform better academically than others in this country that secondary schools in other countries are superior to those in this country; it may be that evaluation standards are different.
C. People whose diet includes relatively large quantities of certain fruits and vegetables have a slightly lower than average incidence of heart disease. But it would be premature to conclude that consuming these fruits and vegetables prevents heart disease, for this correlation may be merely coincidental.
D. Those who apply to medical school are required to study biology and chemistry. It would be a mistake, however, to conclude that those who have mastered chemistry and biology will succeed as physicians, for the practical application of knowledge is different from its acquisition.
E. Those who engage in vigorous exercise tend to be very healthy. But it would be silly to conclude that vigorous exercise is healthful simply because people who are healthy exercise vigorously, since it is possible that exercise that is less vigorous also has beneficial results.
Answer: "A"