private void ExtractEmailAndTelephone(List <Festival_Unformatted> festivalsWithSameTitle, Festival festival)
        {
            var hotlineKontaktString = festivalsWithSameTitle
                                       .First(f => f.TableColOne == "Info-Hotline:" || f.TableColOne == "Kontakt")
                                       .TableColTwo;

            if (!string.IsNullOrWhiteSpace(hotlineKontaktString))
            {
                //Extract Email
                festival.Email = EmailRegex.MatchEmail(hotlineKontaktString);

                //Extract Phone Number
                hotlineKontaktString = RemoveCharacters.RemoveWhitespaces(hotlineKontaktString);

                hotlineKontaktString = RemoveCharacters.RemoveSpecialCharacters(hotlineKontaktString, new [] { '+' });

                festival.PhoneNumber = TelephoneRegex.MatchTelephone(hotlineKontaktString);
            }
        }