Definition: In this task, you need to generate an appropriate title for the given summary of some paragraph. The generated title must be short and should include the main topic of the given text. Your summary should be less than 20 words long.
Input: Supporters of Brazil's President Dilma Rousseff have set up burning barricades and blocked roads across the country in protest against moves to impeach her.

Brazil impeachment: Dilma Rousseff supporters take to streets