Question: List of all presidents of trinidad and tobago?
Answer: Sir Ellis Clarke, Noor Hassanali, A. N. R. Robinson, Anthony Carmona, and Paula-Mae Weekes
Natural Questions answer: Noor Hassanali
A.N.R. Robinson
George Maxwell Richards
Anthony Carmona
Sir Ellis Clarke
Paula - Mae Weekes (from the Wikipedia article "List of heads of state of Trinidad and Tobago")