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: The Promise (original title: "Das Versprechen") is a German documentary film directed by Marcus Vetter with Karin Steinberger. The film tells the crime story of the double murder of Derek and Nancy Haysom on 30 March 1985 in Lynchburg, Virginia. The film focuses on the two main protagonists Jens Soring, son of a German diplomat, and Elizabeth Haysom, the daughter of the murdered couple. Both were sentenced to life in prison. The film makes use of extensive original footage from press archives, as the two court cases were the first lawsuits to be broadcast nationwide on American television. In the film, these recordings from 1985 to 1990 are combined with scenes shot during the making of the film, including interviews with Jens Soring, witnesses, the investigators involved in the case, lawyers, prosecutors and journalists. In addition, extensive materials such as original crime scene photos and evidence, court transcripts, newspaper archives, love letters and diaries of the two main protagonists were evaluated in the film. Question: Which protagonist in the documentary film "The Promise" was convicted of two counts of first-degree murder? Answer: Jens Soring
Output:
The film focuses on the two main protagonists Jens Soring, son of a German diplomat, and Elizabeth Haysom, the daughter of the murdered couple.