Task: Text Categorization
Input (English): Question: According to the article 15 of the Law of Prevention of Labor Risks, it is NOT considered a principle in the preventive activity: 
 Options:  <0> Avoid the risks and fight them from their origin. <1> Adapt the job to the person. <2> Adopt measures that put individual protection before collective protection. <3> Substitute the dangerous for what it means little or no danger. <4> Training of workers
Output (English): nursery