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: where does blood flow after it leaves the right ventricle

SOLUTION: the lungs

PROBLEM: who sings the counting to 4 song on sesame street

SOLUTION: Feist

PROBLEM: when was the last time barcelona won the uefa champions league

SOLUTION:
2014–15