He tried to explain to me the difference between sex and gender.

Things are hard enough in the war between the sexes.

Kids need to learn that there is a difference between sex and dancing.

The novel is about the conflict between politics, sex and money.

One is between the sexes, the other in a woman's mind.

Yet again, Texas provided the front line in the war between the sexes.

In general, the word single is used more often now, because it also does not make a difference between the two sexes.

However, over the age of 80 years there is little difference between the sexes.

There, in American eyes, at least, the war between the sexes never began.

The paper's argument that there is a difference between gender and sex has become central to women's studies.