6540
On the last day of August the date was set to 1 October and the location to a two-mile ( 3.2 " km ) double-track railway that was to be built at Rainhill .
 location: Rainhill
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:
 location: Rainhill