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: "KSCW-DT is part of a duopoly in Wichita with what CBS-affiliated station?" whose answer is KWCH-DT.
Each document should contain about 30 words, and these documents should contain useful information.

Query: KSCW-DT Wichita CBS duopoly
Useful Output:

Doc 1: KAJF-LD, virtual channel 21 (UHF digital channel 17), is a low-powered[1] television station serving Kansas City, Missouri, United States that is licensed
Doc 2: The station is owned by Gray Television, making it a sister to Gray's duopoly  KSCW-DT · WQCW · WUAB / WOHZ-CD / WTCL-LD · WUPV · MyNetworkTV.
Doc 3: CBS Corporation has a duopoly with CBS O&O KDKA-TV and CW O&O WPCW, while Sinclair  KSCW-DT, CW 33.1 (12), Schurz Communications (Failing Station Waiver)
Doc 4: KWCH-DT serves as the flagship of the Kansas Broadcasting System (KBS), a network of four full-power stations that relay CBS network and other programming
Doc 5: The two stations share studios on 37th Street in northeast Wichita; KSCW-DT's transmitter is located in rural northeastern Reno County (east of Hutchinson).