Task: Text Categorization
Input (English): Question: The document that sets out the principles of Bioethics regarding the autonomy of people, beneficence and justice, and sets the basic requirements of informed consent, the assessment of risks and benefits and the selection of subjects is: 
 Options:  <0> The Declaration of Helsinki of 1964. <1> The Belmont Report of 1978. <2> The principles of the Biomedical Ethics of 1979. <3> The Oviedo Convention of 1997. <4> The Code of Ethics.
Output (English): nursery