47397
The Cherwell supplied water to the engines on the Oxford route , feeding long troughs on top of the sleepers between rails for scooping up water at stations or at low speed .
 location: Cherwell; location: Oxford
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: Cherwell, Oxford 
Answer:
 location: Cherwell; location: Oxford