Mulac (2006) Conducted a Series of Studies in Which the Speech

Mulac (2006) conducted a series of studies in which the speech of men and women is transcribed, masked as the identity of the speaker, and then presented to college students to see whether they can tell whether the speaker was male or female. If Tannen's hypothesis is correct, the task should be ______.

A) easy
B) moderately difficult
C) very difficult
D) impossible