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]: who did luka modric play for in england
[A]: Croatia


[Q]: who sings the hell song in the south park movie
[A]: Metallica lead singer James Hetfield


[Q]: who is going on tour with taylor swift 2018
[A]:
Charli XCX