TASK DEFINITION: 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\*.
PROBLEM: who played bob in suite life of zack and cody

SOLUTION: Charlie Stewart

PROBLEM: where was ex on the beach season 4 filmed

SOLUTION: Portugal

PROBLEM: who made delhi the capital of his kingdom for the first time

SOLUTION:
Qutb al-Din Aibak