SELECT T2.Date_of_Birth FROM entrepreneur AS T1 JOIN people AS T2 ON T1.People_ID  =  T2.People_ID WHERE T1.Investor  =  "Simon Woodroffe" OR T1.Investor  =  "Peter Jones"
Return the dates of birth for entrepreneurs who have either the investor Simon Woodroffe or Peter Jones.
SELECT T2.Date_of_Birth FROM entrepreneur AS T1 JOIN people AS T2 ON T1.People_ID = T2.People_ID WHERE T1.Investor = `` Simon Woodroffe '' OR T1.Investor = `` Peter Jones ''
select t2 . date_of_birth from entrepreneur as t1 join people as t2 on t1 . people_id = t2 . people_id where t1 . investor = value or t1 . investor = value
Return the dates of birth for entrepreneurs who have either the investor Simon Woodroffe or Peter Jones .