9858
For example , using a 1 " mm pencil line to draw alignments on a 1:50 , 000 Ordnance Survey map , the corresponding width on the ground would be 50 m .
 organization: Ordnance Survey
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 organization: Ordnance Survey