10963
So when next year 's psyllium crop is harvested in March , it may be smaller than the 16,000 metric tons of the past few years -- right at the crest of the psyllium boom .
 date: next year 's; date: March; quantity: the 16,000 metric tons; date: the past few years
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: date, organization, person, geographical social political, national religious political, facility, cardinal, location, work of art, law, event, product, ordinal, percent, time, quantity, money, language 
Text: {0} 
 Entities: next year 's, March, the 16,000 metric tons, the past few years 
Answer:
 date: next year 's; date: March; quantity: the 16,000 metric tons; date: the past few years