43700
The river is tidal and forms the connection between the Oude Maas river and the Hollands Diep .
 location: Oude Maas; location: Hollands Diep
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: Oude Maas, Hollands Diep 
Answer:
 location: Oude Maas; location: Hollands Diep