In this task, You are given an open-domain question that can be answered based on factual information. Your task is to provide \*short\* answer (in a few words only) for the given question. The short answer can be one or more entities or it can also be boolean \*yes\* or \*no\*.

[Q]: when did trinidad and tobago become an independent nation
[A]: 1962


[Q]: what is it called when someone always needs attention
[A]: Histrionic personality disorder


[Q]: who won the golden bat in champion trophy 2017
[A]:
Shikhar Dhawan