Which two statements concerning the OO concepts "IS-A" and "HAS-A" are true?

Given: Which two statements concerning the OO concepts “IS-A” and “HAS-A” are true?

A.
Flimmer is-a ArrayList.

B.
Tagget is-a Glommer.

C.
Tagget has-a doStuff()

D.
Flimmer is-a Glommer.

E.
Tagget has-a Glommer.

F.
Flommer has-a String.