25845
Last year Ritek invested in production of fiber - optic connectors with Taiwan Memory Technology .
 date: Last year; organization: Ritek; organization: Taiwan Memory Technology
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: Last year, Ritek, Taiwan Memory Technology 
Answer:
 date: Last year; organization: Ritek; organization: Taiwan Memory Technology