Bozzles, bizzles and bibbles?

Question

If some bizzles are bozzles and some bibbles are bizzles are some bibbles bizzles?

If all bozzles are bizzles and some bibbles are bizzles are some bibbles bozzles?

If all bizzles are bozzles and all bibbles are bozzles are no bizzles bibbles?

Yes, no or maybe...

Answer 1

(1): Yes, by assumption.

(2): Maybe.  Some of the bizzles which are also bozzles might or might not be bibbles.

(3): Again, we don't know.  Some of the bizzles, which are also bozzles, might or might not be bozzles which are also bibbles.