They really were stunningly similar , with a spattering of freckles and a puff of pale hair on their heads . If it was n't for the cut and the expressions on their faces , she would n't have been able to tell them apart . She stood back up .

Based on the preceding passage, choose your answer for question What is the woman to do to try to tell these two apart ?
OPT:
a). There is no way to distinguish these two individuals .;
b). These two individuals are exactly the same in every way .;
c). They will be distinguished by the differences in their freckles .;
d). She will look to distinguish them by the difference in facial expressions .;
The answer is:
d).