If n and m are real numbers, is n < m ?

I. $$n^2 < m^2$$

II. $$\mid m \mid < \mid n \mid$$

A

if the statement I alone is sufficient to answerthe question.

B

if the statement II alone is sufficient to answerthe question.

C

if both the statements I and II are sufficient to answer the question but neither statement alone is sufficient.

D

if both the statements I and II together are not sufficient to answer the question and additional data is required.