1872
" It took only a month and a half to write Worn - Out Socks , but before that I spent a year and a half on another novel , Departed Soul , " says Shuang - tzu .
 date: a month and a half; work of art: Worn - Out Socks; date: a year and a half; work of art: Departed Soul; person: Shuang - tzu
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: a month and a half, Worn - Out Socks, a year and a half, Departed Soul, Shuang - tzu 
Answer:
 date: a month and a half; work of art: Worn - Out Socks; date: a year and a half; work of art: Departed Soul; person: Shuang - tzu