Which of the Following Could Not Be a Shi'ite Belief

Multiple Choice

Which of the following could not be a Shi'ite belief?

A) Religious practices are not defined by the majority, they are set by Mohammed's legitimate descendent.
B) Suffering and martyrdom are important.
C) The imams are holy men, descendants of Mohammed; they are innocent of sin and selected by God.
D) By definition, a caliph is an imam.
E) The true meaning of Islam cannot be grasped without an imam's guidance.