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.

The streetcar project planned by Mayor Tom Barrett would be a 1900s style trolley.
transportation

After they bought GST Steel, Mitt Romney and his partners loaded it with debt, closed the Kansas City plant and walked away with a healthy profit, leaving hundreds of employees out of work with their pensions in jeopardy.
candidates-biography

Says Romney wrote in the first edition of his book that his health care plan should be expanded nationwide and then, You took it out of your book.

health-care