4397
A British man drowns after swimming out to sea to rescue one of his sons on holiday - @ itvnews http://t.co/NrjuM83zmt
 organization: itvnews
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: itvnews 
Answer:
 organization: itvnews