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 did california community colleges start charging tuition?" whose answer is 1978.
Each document should contain about 30 words, and these documents should contain useful information.

Query: when did california community colleges start charging tuition
Useful Output:

Doc 1: But in 2017, when the legislature started funding community colleges to provide free tuition for other students through promise programs, some
Doc 2: According to the Daily Californian, Berkeley's student newspaper, the system instituted a $150 “educational fee” in 1970. For years following
Doc 3: This year some community colleges started charging for instructional materials. Free Education Is No More. Thus, the postsecondary commission
Doc 4: College and public universities were tuition free up until the mid-1960s. White students were favored until an explosion of protests across the country.
Doc 5: It's right in the University of California's 1868 charter: “as soon as the income of the University shall permit, admission and tuition shall be