Definition: In this task, you are given a statement spoken by a politician in natural language. Your task is to generate the subject of the discussion for the given statement. The subject generated is not necessarily a part of the given input. Your answer should contain one or more words.
Input: The major immigration issue was about Poles, and Bulgarians, and Romanians, and that they werent contributing economically. The unemployment rate among Poles in Britain is lower than the unemployment rate among Brits.

immigration