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 are the finalists on masterchef australia 2017

A: Ben Ungermann
****
Q: when did angel leave buffy the vampire slayer

A: 1999
****
Q: when did jackie robinson retire from playing baseball

A:
January 5, 1957
****