In this task, you're given a passage, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both passage and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the passage or linked information.

Passage: Luis Munoz Rivera (17 July 1859 15 November 1916) was a Puerto Rican poet, journalist and politician. He was a major figure in the struggle for political autonomy of Puerto Rico. In 1887, Munoz Rivera became part of the leadership of a newly formed Autonomist Party and became delegate for the district of Caguas. Subsequently, Munoz Rivera was a member of a group organized by the party to discuss proposals of autonomy with Praxedes Mateo Sagasta, who would grant Puerto Rico an autonomous government following his election. He served as Chief of the Cabinet of Mateo Sagasta's government. On 13 August 1898, the Treaty of Paris transferred possession of Puerto Rico from Spain to the United States and a military government was established. In 1899, Munoz Rivera resigned his position within Mateo Sagasta's cabinet. Munoz Rivera then became a fierce advocate of the Liberal Party of Puerto Rico and, on 1 July 1890, he founded the party's newspaper, La Democracia, in Ponce, Puerto Rico. In 1893, Munoz Rivera married Amalia Marin in a ceremony that took place in Ponce Cathedral. Munoz Rivera participated in the writing of the Plan de Ponce which proposed administrative autonomy for the island. In 1909, he was elected as Resident Commissioner of Puerto Rico to U.S. Congress and participated in the creation of the Jones-Shafroth Act. Shortly after, Munoz Rivera contracted an infection and traveled to Puerto Rico, where he died on 15 November 1916. His son, Luis Munoz Marin, became the first democratically elected Governor of Puerto Rico.
Link Information: The JonesShafroth Act () also known as the Jones Act of Puerto Rico, Jones Law of Puerto Rico, or as the Puerto Rican Federal Relations Act of 1917 was an Act of the United States Congress, signed by President Woodrow Wilson on March 2, 1917 Answer: 8
How many years after being elected as a commissioner to the US Congress did Rivera help create the Jones-Shafroth Act?