Hi,
EQUIVOCATE:
(A) communicate ...
(B) articulate ...
(C) instruct ...
(D) study ...
(E) reproach ...
What I meant was that, of these five verbs, 'communicate' seems the best choice to answer the original question. 'Equivocation' suggests making the meaning inclear, while 'communication' suggests clarity.
All four other choices seem to introduce extra and unnecessary meaning.
Clive