In the following question, four statements are given and these statements are followed by four conclusions numbered (1),(2),(3) and (4). You have to take the given four statements to be true even if they seem to be at variance from commonly known facts. Read the conclusions and then decide which of the given conclusions logically follows from the two given statements, disregarding commonly known facts.

Statements:

(I) Some red are blue.

(II) Some blue are grey.

(III) All grey are white.

(IV) No white is black.

Conclusions:

(I) No black is grey.

(II) Some blue are white.

(III) Some black are red.

(IV) No black is red.