Given the task definition, example input & output, solve the new input case.
In this task, you are given a context paragraph, a question based on that and corresponding answer of a question. Your task is to generate supporting fact/knowledge from context paragraph which helps in answering a given question.
Example: North Willingham is a village and civil parish in the West Lindsey district of Lincolnshire, England. The population of the civil parish (including Sixhills) was 181 at the 2011 census. It is situated 3.5 mi east from the town of Market Rasen on the A631 road between Market Rasen and Louth. Question: Which had a bigger population at the 2011 census, North Willingham or Market Rasen? Answer: Market Rasen
Output: Fact_1: North Willingham is a village and civil parish in the West Lindsey district of Lincolnshire, England. Fact_2: The population of the civil parish including Sixhills was 181 at the 2011 census.
Here, we can see that both generated facts are helpful in answering question.

New input case for you: Sierra de Guadarrama National Park (in Spanish: "Parque Nacional de la Sierra de Guadarrama") is a national park in Spain, covering nearly 34,000 hectares, the fifth largest in Spain's national parks system. The Guadarrama mountain range ("Sistema Central") contains some ecologically valuable areas, located in the Community of Madrid and Castile and Leon (provinces of Segovia and Avila). The law that regulates the recently approved national park was published in the BOE in 26, 2013 (2013--) . Question: In what country are Caldera de Taburiente National Park and Guadarrama National Park both situated? Answer: Spain
Output:
Sierra de Guadarrama National Park in Spanish: Parque Nacional de la Sierra de Guadarrama is a national park in Spain, covering nearly 34,000 hectares, the fifth largest in Spains national parks system.