From January 2003 to December 2004 , Milner was the CEO of '' Neftyanoi '' , owned by Igor Linshits .
From January 2003 to December 2004 , Milner was the Managing Director of '' Neftyanoi '' , owned by Igor Linshits .

Select your answer from the options. Do these sentences mean the same thing?
Possible answers: a. no. b. yes.
b.