Which of the following statements is true?
A. Predicate methods typically test a condition and modify the object on which they're called.
B. Predicate methods typically do not test a condition and do not modify the object on which they're called.
C. Predicate methods typically test a condition and do not modify the object on which they're called.
D. Predicate methods typically do not test a condition and modify the object on which they're called.