private string ConnectToBrother() { TableHelper table = new TableHelper(); try { IBrotherConnection proxy = Connect(); proxy.AreYouAlive(); response = "Instance 0 is alive."; table.AddEvidence(new EvidenceEntity(response)); } catch (Exception e) { response = "Instance 0 is not alive."; table.AddEvidence(new EvidenceEntity(response, e.Message)); } return(response); }