code: public QueryResult getResultFor(String subAnalysisLabel) {
          if (!this.analysesResults.containsKey(subAnalysisLabel)) {
              throw new IllegalArgumentException("No results for a sub-analysis with that label.");
          }
  
          return this.analysesResults.get(subAnalysisLabel);
      }
docs: Provides the result for a sub-analysis.
  
  @param subAnalysisLabel The label that was assigned to this sub-analysis in the
  MultiAnalysis request.
  @return The result of the given sub-analysis.