According to Your Textbook, the Following Passage from a Speech

Multiple Choice

According to your textbook, the following passage from a speech introduction is an example oan) __________ .
I became interested in canine companions two years ago when my older sister, who was paralyzed in a car accident, received a canine companion named Lucky. Since then I have learned more about the subject by watching Lucky, by talking with my sister, and by reading a number oarticles and pamphlets.

A) preview statement
B) narrative statement
C) credibility statement
D) attention statement
E) thesis statement