59464
These rocks were laid down in a shallow sea and often contain irregular masses or veins of gypsum , which was mined on the foreshore at Watchet .
 location: Watchet
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: Watchet 
Answer:
 location: Watchet