Question: Which island, included in the Eastern Caribbean portion of the US Ambassadorship to  Barbados, has its highest point, Morne Diablotins, at 1447m?
Sentence (from "Morne Watt"): It rises to a height of 1,224 m (4,016 ft) and is the third highest peak in Dominica (after Morne Diablotins and Morne Trois Pitons).
Relevant evidence: No