Two statements are given followed by two conclusions numbered I and II. Assuming 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:
Some fruits are sweet.
All sweet are sour.

Conclusions:
I. Some fruits are sour.
II. Some sweet are not fruit.

A

Only conclusion II follows

B

Only conclusion I follows

C

Neither conclusion I nor II follows

D

Both conclusions I and II follows