You are the Google search engine.
Given a query, you need to generate five noisy documents for the query.

The user is trying to answer the question: "what year did informed consent achieve formal legal definition?" whose answer is 1957.
Each document should contain about 30 words, and these documents should contain noisy information.

Query: "informed consent legal definition 1960s"
Noisy Output:

Doc 1: Informed consent means that patients are entitled to understand treatment options, risks and benefits so that they can make informed and voluntary decisions.
Doc 2: Informed consent is an ethical concept that is codified in the law and is in daily practice at every health care institution.
Doc 3: Beauchamp and Childress conceptualize informed consent in two ways: (1) informed consent as an individual's autonomous authorization; and (2) as
Doc 4: The practice of obtaining informed consent has its history in, and gains its meaning from, medicine and biomedical research.
Doc 5: Informed consent is often perceived as a regulatory obligation without recognizing its educational potential in the dynamic provider/patient