69942
Fibrous nodules of ulexite and proberite ( sodium and calcium borate minerals ) known as " cottonball " were found in salt deposits on the valley floor of California 's Death Valley in the 1880 s and taken to market on 20-mule team wagons .
 location: California; location: Death Valley
Given options, please tell me the categories of all the listed entity words.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} 
 Entities: California, Death Valley 
Answer:
 location: California; location: Death Valley