Definition of concludes:
(v) :
(transitive) To bring to an end; to close; to finish.
(v) :
(transitive) To come to a conclusion, to a final decision.
(v) :
(transitive) To bring about as a result; to effect; to make.
(v) :
(intransitive) To end; to come to an end.
(v) :
(logic) to deduce, to infer (develop a causal relation)
(v) :
(often passive voice) To shut off; to restrain; to limit; to estop; to bar.