19385
BBC 1 ’s “ Waterloo Road ” At 14 , Hope and Millie landed main roles in BBC 1 's award winning drama ' Waterloo Road ( TV series ) ' as twin trouble makers ' Shona and Rhona Mansfield ' respectively .
 BBC 1, BBC 1
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 BBC 1, BBC 1