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: "Which PBS show came first The Mystery of Matter or Baseball?" whose answer is Baseball.
Each document should contain about 30 words, and these documents should contain useful information.

Query: premiere date of The Mystery of Matter PBS show
Useful Output:

Doc 1: Publisher/Company Link · PBS(link is external) ; Publication Date · Thursday, August 20, 2015 ; Price: $19.99 ; Community · archive ; Concepts: element
Doc 2: Airing on Wednesday, August 19th, the three one-hour episodes tell the story of seven of history's most important scientists, including UCLA
Doc 3: MASTERPIECE Mystery! returns in 2020 and beyond with new and returning shows that bring the gritty and the gruesome with all-new murders and mysteries!
Doc 4: Get ready for a dose of comfort and joy when All Creatures Great and Small premieres in January, 2021, on MASTERPIECE on PBS. Find out about the premiere date
Doc 5: The Mystery of Matter is an exciting PBS series about one of the great adventures in the history of science: the long (and continuing) quest