Table schema:
CREATE TABLE entrepreneur (People_ID VARCHAR, Investor VARCHAR); CREATE TABLE people (Name VARCHAR, People_ID VARCHAR)

Question: What are the names of entrepreneurs whose investor is not "Rachel Elnaugh"?
SQL: SELECT T2.Name FROM entrepreneur AS T1 JOIN people AS T2 ON T1.People_ID = T2.People_ID WHERE T1.Investor <> "Rachel Elnaugh"