hover affecting multiple classes

is it possible (in CSS2) to have multiple elements be affected when a
certain element has the cursor hover over it?

example:
<a href="#" class=master>stuff</a>
<div class=slave>wow</div>

.master {
	color: blue;
}
.slave {
	color: black;
}

what would be the proper css so that if i hover over "stuff" that "wow"
changes color?