Relativism and Contextualism
Suppose we are relativists about moral judgements. That is, we believe that, for example,
"One should not engage in premarital sex"
may be truely asserted by somebody iff according to his moral code (or the moral code of his community, or something like that) one should not engage in premarital sex. The important part here is of course "truely". Noone denies that if you believe that one should not engage in premarital sex then if asked about it, you should say so. That's not relativism. Relativism as I understand it holds that what you said then would be true.