You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "Who as one of the seven crew members killed in the Space Shuttle "Challenger" disaster, who's death lead to the cancellation of the Teacher in Space Project ?" whose answer is Sharon Christa McAuliffe.
Each document should contain about 30 words, and these documents should contain useful information.

Query: crew members of Space Shuttle Challenger disaster Teacher in Space Project
Useful Output:

Doc 1: The explosion of the Space Shuttle Challenger in 1986 that killed high school teacher Christa McAuliffe and six other crew members was one
Doc 2: Christa McAuliffe was an American teacher who was chosen to be the first private citizen in space. She and her fellow astronauts died when Shuttle
Doc 3: When Christa McAuliffe was picked to be America's first teacher and private citizen in space, she even crafted a lesson plan for her
Doc 4: Barbara Morgan is the public elementary school teacher who trained with the Challenger crew as Christa's backup for the Teacher in Space project
Doc 5: Comments38 · Christa McAuliffe: Reach for the Stars Film Teacher in Space Space Shuttle Challenger · The Chernobyl Disaster: The End Of The