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 makes the rules about irradiation of food?" whose answer is FDA.
Each document should contain about 30 words, and these documents should contain useful information.

Query: who makes the rules about irradiation of food
Useful Output:

Doc 1: Chapter 5 provides information on the types of legislation required to control the setting-up and operation of food irradiation facilities. The regulations
Doc 2: The Code prescribes strict requirements for food irradiation including the types of food and the maximum absorbed dose of radiation for the
Doc 3: It is because of this act that the FDA regulates food irradiation as a food additive and not a food process.
Doc 4: The Food and Drug Administration (FDA) is responsible for regulating the sources of radiation that are used to irradiate food.
Doc 5: Food irradiation facilities must obtain regulatory approval (a licence) allowing the treatment of food from the relevant authority, which