An isosceles triangle has at least two congruent sides. The perimeter of a certain isosceles triangle is at most 12 inches. The length of the two congruent sides is 5 inches. What is the possible length of the remaining side?
A. S is greater than or equal to 5 but is less than 12
B. S is less than or equal to 12 but greater than 0
C. S is less than or equal to 10 but greater than 0
D. S is less than or equal to 2 but greater than 0