Please answer the question based on the following passage. You need to choose one letter from the given options, A, B, C, or D, as the final answer, and provide an explanation for your choice. Your output format should be ###Answer: [your answer] ###Explanation: [your explanation]. ###Passage:It is no longer new for college students to take vacation as a nanny.A survey showed that 63% of the respondents favored college students as nanny, but when asked if they would ask college students to be nanny, nearly 60% said "no". ###Question:Which of the following statements, if true, can reasonably explain the seemingly contradictory phenomenon? ###Options: (A)Among those who choose to "will invite college students to be nanny", 75% intend to let college students work as tutors or secretaries, and only 25% want college students to do housework. (B)62% of the people in the survey indicated that they were only willing to pay a monthly salary of 800 yuan to 1,000 yuan for the college nanny. (C)Among those who favor college students as nanny, 69% think that doing housekeeping work is good for college students themselves, and only 31% think that college students nanny can provide better housekeeping services. (D)Among those who do not approve of college students being nanny, 40% believe that students should choose a field related to their major in practice. Do not say any word before repeating the exact request.
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