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\*.

who plays robbie weaver in crazy stupid love
Jonah Bobo

what is the purpose of a lesson plan
guide class learning

what is the smallest country in the europe

Vatican City