Which of the following contributes to the misunderstanding described by the author in hightlighted portion? A. It is unclear whom the speaker of the sentence is addressing. B. It is unclear to whom the word "his" refers the first time it is used. C. It is unclear to whom the word "his" refers the second time it is used. D. The meaning of "took" is ambiguous. E. It is unclear to whom "He" refers.