Sobel and Colleagues (Gelstein Et Al

Sobel and colleagues (Gelstein et al., 2011) asked male participants to rate pictures of women's faces in terms of sexual attraction. While rating the photos, they instructed the participants to sniff either tears from "donor women" or an odorless saline solution. Which of the following best summarizes the findings of this study?

A) Participants rated faces as less sexually attractive when sniffing tears compared to when they were sniffing the saline solution.
B) Participants rated faces as more sexually attractive when sniffing tears compared to when they were sniffing the saline solution.
C) Participants were equally likely to rate faces as sexually attractive, regardless of whether they were sniffing tears or saline.
D) There were no differences in participant ratings, however functional magnetic resonance imaging (fMRI) data revealed differences in activation for brain areas associated with sexual arousal.