Which of the Following Statements About the Elements of a Paragraph

Which of the following statements about the elements of a paragraph is true?

A) A topic sentence need not be related to the general idea of the paragraph.
B) Transitions tie together related points and ease the shift from one distinct thought to another.
C) The topic sentence provides examples, evidence, and clarification of the general idea.
D) A support sentence need not be related to the general idea of the paragraph, but must be more specific than the topic sentence.
E) A transition provides examples, evidence, and clarification of the general idea.