6015
Inflation unquestionably has fallen back from its torrid pace last winter , when a steep run - up in world oil prices sent the index surging at double - digit annual rates .
 date: last winter; date: annual
Please list all entity words in the text that fit the category.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} 
Answer:
 date: last winter; date: annual