Task: Text to Code
Input (English): Step 1: find the Company of entrepreneur table.
Step 2: For each row in people table, find the corresponding rows in entrepreneur table.
Step 3: find Company of the results of step 2 whose Name equals Rachel Elnaugh.
Step 4: show the rows that are in the results of step 1 but not in the results of step 3
Output (English): SELECT T1.Company FROM entrepreneur AS T1 EXCEPT SELECT T1.Company FROM entrepreneur AS T1 JOIN people AS T2 ON T1.People_ID = T2.People_ID WHERE T2.Name = "Rachel Elnaugh"