Direction: In each of the question below are given some statements followed by two conclusions numbered I and II. You must take the given Statement to be true even if they seem at variance from facts. Real all the Conclusions and decide which of the given Conclusions logically follows from the given Statements disregarding commonly known facts. 

Statements:

Some Dogs are Black

No Black is Cat

Conclusions:-

I         Some Dogs are Cat

II        No Cat is Black

if only Conclusion II follows