diff --git a/select-from-nobel.sql b/select-from-nobel.sql
index 9e15cba..cadcb39 100644
--- a/select-from-nobel.sql
+++ b/select-from-nobel.sql
@@ -119,7 +119,12 @@ The expression subject IN ('Chemistry','Physics') can be used as a value - it wi
 
 Show the 1984 winners ordered by subject and winner name; but list Chemistry and Physics last.
 */
-SELECT winner, subject, subject IN ('Physics','Chemistry')
+SELECT winner, subject
 FROM nobel
-WHERE yr=1984
-ORDER BY subject IN ('Physics','Chemistry'),subject,winner
+WHERE yr = 1984
+ORDER BY 
+  CASE 
+    WHEN subject IN ('Chemistry', 'Physics') THEN 1 
+    ELSE 0 
+  END ASC,
+  subject ASC,