Instructions: In this task, you're given a statement, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.
Input: Context: elements of the liberal party made attempts to overthrow the government, these were the Revolution of 1851 and the Revolution of 1859. Link Information: The Revolution of 1851 (or Civil War of 1851) was an attempt by Chilean liberals to overthrow the conservative government of president Manuel Montt and repeal the Chilean Constitution of 1833. Question: Who led the revolutions to overthrow the government in the 1850s?
Output:
Answer: Chilean liberals