150072
It stands 2 ½ miles NW of the centre of Sheffield at grid reference in the suburb of Hillsborough within Hillsborough Park , a council-owned public recreational area .
 Sheffield, Hillsborough, Hillsborough
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Sheffield, Hillsborough, Hillsborough