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: "The Harry Winokur owned Mister Donut chain was was bought out by which large coffee and baked good chain in 1990?" whose answer is Dunkin' Donuts.
Each document should contain about 30 words, and these documents should contain useful information.

Query: large coffee and baked good chain acquired Mister Donut in 1990
Useful Output:

Doc 1: In 1990, the company was acquired by Allied-Lyons, which months before had become the owner of Dunkin' Donuts. Most of the franchise owners
Doc 2: The company was acquired in 1990 by Baskin-Robbins through Allied Domecq. Baskin earned Mister Donut chain, and the conversation to Dunkin
Doc 3: Dunkin' is a market leader in the hot coffee, iced coffee, doughnut, bagel and muffin categories. Earlier, in 1990 the chain was acquired by
Doc 4: The chain was acquired by Baskin- Robins' holding company Allied Domecq in 1990  coffee and baked goods. The brand still uses the
Doc 5: Since opening the doors of its original shop 60 years ago, Dunkin' Donuts has grown into an international juggernaut.