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: After not having any foreign trade offices overseas for the past decade, New Jersey opened offices in Shanghai and London in the past six months, and has seen an 18 percent increase in exports.

economy