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 .
According to the above context, answer the following question.
What is the woman to do to try to tell these two apart ?


She will look to distinguish them by the difference in facial expressions .