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: "where are the majority of cases heard in the united states?" whose answer is State courts.
Each document should contain about 30 words, and these documents should contain useful information.

Query: where are the majority of cases heard in the united states
Useful Output:

Doc 1: The Supreme Court of the United States is the highest court in the land and the only part of the federal judiciary specifically required by the Constitution.
Doc 2: About 20 percent of the cases that come before federal judges are tried in the district courts. False. T or F
Doc 3: Answer: 1 The statement "The majority of cases are heard by federal courts" is False. Explanation: View the full answer.
Doc 4: Instead, the vast majority of cases are decided in lower courts, both state and federal.
Doc 5: Section 1251(a) provides that the Supreme Court has not only original jurisdiction but also exclusive jurisdiction over controversies between two or more States