Which of the Following Statements Best Summarizes Diamond's Conclusions Regarding

Which of the following statements best summarizes Diamond's conclusions regarding the attachment drive, the sex drive, and love?

A) These three phenomena all appear to come from the same core drive.
B) The attachment drive and the sex drive appear to be somewhat separate drives, and love seems to be based on the former.
C) The attachment drive and the sex drive appear to be somewhat separate drives, and love seems to be based on the latter.
D) While the attachment drive is critically important during infancy and childhood, it is replaced in importance by the sex drive during puberty and adulthood; love may grow out of either drive.