Two statements are given, followed by three conclusions numbered I, II and III .Assuming the statements to be true. Even if they seem to be at vaciance with commonly known facts, decide which of the concilusions logically follow(s) from the statements.
Statements :
All postcards are envelopes.
No enovelops is a paper
Conclusions :
I. Some envelops are postcards.
II. No paper is an envelope.
III. No postcard is a paper.

Options

A. Only conclusions I and II follow
B. Only conclusions II and III follow
C. All the conclusions, I II and III follow
D. Only conclusions I and III follow.

Answer

C