21456
A company spokesman , reached at his home last night , would only say that there will be a public announcement of the reduction program by the end of the week .
 time: last night; date: the end of the week
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 night, the end of the week 
Answer:
 time: last night; date: the end of the week