Two statements are given followed by two conclusions numbered I and II . Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.

Statements:
All girls are smart.
All smart are intelligent.

Couclusions:
I. All girls are intelligent,
II. Some girls are not intelligent.

A

Only conclusion II follows

B

Neither conclusion I nor II follows

C

Both conclusions I and II follow

D

Only conclusion I follows