field,description,options benchmark_id,Unique identifier for the benchmark (slug)., subject,The subject as it was named in the benchmark data set., field,A mapping of the subject to a field.,"Art & Design, Business, Health & Medicine, Humanities & Social Sciences, Law, Science, Tech & Engineering or nil." science_discipline,A mapping of the science field to a concrete discipline., n,The number of questions related to this subject in the benchmark., p,The percentage of questions related to this subject in the benchmark.,