180856
In 1325 a bridge was built across the Rhine and Leiden expanded across the river to encompass Maredorp .
 location: Leiden
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: Leiden 
Answer:
 location: Leiden