code: def research_organism(soup):
      "Find the research-organism from the set of kwd-group tags"
      if not raw_parser.research_organism_keywords(soup):
          return []
      return list(map(node_text, raw_parser.research_organism_keywords(soup))f research_organism(soup):
      "Find the research-organism from the set of kwd-group tags"
      if not raw_parser.research_organism_keywords(soup):
          return []
      return list(map(node_text, raw_parser.research_organism_keywords(soup)))
docs: Find the research-organism from the set of kwd-group tags