23170
It highlighted the seven-day NHS could cost an additional £ 900 " million each year , required the recruitment of 11,000 more staff including 4,000 doctors and 3,000 nurses , and community and social services could struggle to handle more discharges at the weekend .
 organization: NHS
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: NHS 
Answer:
 organization: NHS