Which of the following statements is incorrect when comparing geographic tongue and fissured tongue?

A. Both conditions are typically asymptomatic, although some patients may complain of mild burning or soreness.
B. A strong association has been found between fissured and geographic tongue, with many patients having both conditions.
C. Considerable variations of both conditions can be seen upon clinical presentation.
D. No association is suspected between fissured and geographic tongue, as the clinical presentation represents dissimilar conditions.