Teacher: 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.
Teacher: Now, understand the problem? If you are still confused, see the following 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
Solution: 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.
Reason: Here, we can see that both generated facts are helpful in answering question.

Now, solve this instance: Apogee Books is an imprint of Canadian publishing house Collector's Guide Publishing. The Apogee imprint began with "Apollo 8 The NASA Mission Reports" in November 1998 at the request of astronaut Buzz Aldrin, second man on the moon. The first publication by Apogee was printed to celebrate the 30th anniversary of the first manned flight around the moon. A limited edition print run of this Apollo 8 book led to Aldrin suggesting that the imprint continue with further anniversary publications. Question: On what date did the astronaut who influenced the Apogee imprint set foot on the moon? Answer: July 21, 1969
Student:
The Apogee imprint began with Apollo 8 The NASA Mission Reports in November 1998 at the request of astronaut Buzz Aldrin, second man on the moon.