696
NYMEX refined product prices lingered at session lows amid slim volume before the close while crude experienced lackluster buying ahead of the U.S. Labor Day weekend , traders said .
 else: Labor Day; location: U.S.
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, else, organization, person 
Text: {0} 
Answer:
 else: Labor Day; location: U.S.