SSC CHSL 4 Mar 2018 Shift 3 Paper

In the question two statements are given, followed by two conclusions, I and II.
You have to consider the statements to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.
Statement I: No mirrors are glass
Statement II: No reflective are mirrors
Conclusion I: All glass are reflective
Conclusion II: All reflective are glass