I am verifying the answers generated by an automatic system to the following question: how does a dredge work? Suggested answer: A dredger (or "dredge" as is the general usage in the Americas) is any device, machine, or vessel that is used to excavate and remove material from the bottom of a body of water. Should I validate this answer?

Options:
(i) No.
(ii) Yes.
Answer:
(ii)