9835
They estimate the return a person 's current portfolio is likely to generate over time , along with a standard deviation that suggests how much the return will vary year by year .
 date: year; date: year
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: year, year 
Answer:
 date: year; date: year