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: "who did the us help with the marshall plan?" whose answer is Western Europe.
Each document should contain about 30 words, and these documents should contain useful information.

Query: countries helped by the us under the marshall plan
Useful Output:

Doc 1: The Marshall Plan was a joint effort between the United States and Europe and among European nations working together.
Doc 2: With the USSR acting as hegemon, 6 countries would be beneficiaries: Poland, Czechoslovakia, Hungary, Romania, Bulgaria, and East Germany. The
Doc 3: Extending nearly $13 billion to primarily France, the United Kingdom, Italy, and West Germany, the program was an ambitious foreign aid effort
Doc 4: On January 01, 1947, the U.S. and the United Kingdom decided to merge their occupation zones into the Bizone. The Trizone seemed more of a
Doc 5: Between 1948 and 1952, the US distributed approximately 13.3 billion US dollars between the non-communist states of Western Europe, including Greece and Turkey.