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: "when is the new season of happy valley?" whose answer is until 2018 at the earliest.
Each document should contain about 30 words, and these documents should contain useful information.

Query: when is the new season of happy valley
Useful Output:

Doc 1: Happy Valley has finally returned to the BBC for its third season after a seven-year absence, significantly enhancing Sunday nights.
Doc 2: The hit BBC crime drama concluded its third and final season in 2023, though fans have been hoping for either a follow-up season or spinoff
Doc 3: Happy Valley season 3 continues on Sundays at 9pm on BBC One and BBC iPlayer. The first two seasons are available to watch on BBC iPlayer now.
Doc 4: Protection will begin airing on ITV at 9pm on Sunday 16th March, and it will also be available to stream on ITVX. Related Stories.
Doc 5: The Final Season Of 'Happy Valley' Premieres In The U.S. This Monday, May 22nd On BBC America, AMC+, And Acorn TV : r/television.