private static SolutionAnalysis Analyze(TwoFerSolution twoFerSolution) => twoFerSolution.DisapproveWhenInvalid() ?? twoFerSolution.ApproveWhenValid() ?? twoFerSolution.ReferToMentor();
private static SolutionAnalysis Analyze(TwoFerSolution twoFerSolution) => twoFerSolution.DisapproveWhenInvalid() ?? twoFerSolution.ApproveWhenValid() ?? twoFerSolution.ReferToMentor();