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 does the next season of last kingdom start?" whose answer is 2018.
Each document should contain about 30 words, and these documents should contain useful information.

Query: when is the next season of last kingdom
Useful Output:

Doc 1: After its fifth season, the Netflix show sadly came to an end. Lead actor Alexander Dreymon shared this trailer with fans on Instagram shortly
Doc 2: A brand new companion to the Last Kingdom series, Uhtred's Feast, is available to pre-order now. At the fortress of the eagles, three kings will fight.
Doc 3: At this point, it is unlikely Netflix will release Season 6, mainly because there is no story left to cover.
Doc 4: Alexander Dreymon, star of "The Last Kingdom," gives a spoiler-filled interview on the final season of the Netflix show.
Doc 5: The Last Kingdom will not have a sixth season as the show concluded with the fifth season. However, to fans' respite, Netflix gave closure to