346800
Hebburn Quay was seen as being a key ward as the sitting Liberal Democrat councillor Catherine Tolson stood down at the election , and Labour had only been 20 votes from winning in 1999 .
 Liberal, Labour
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Liberal, Labour