1752
Physical prices for the weekend at the AECO storage hub were also down about 10 cents in the C$ 1.92-1.97 per gigajoule , or $ 1.52-1.56 per mmBtu range , pressured by unseasonably mild weather in western Canada .
 else: C$; location: Canada; organization: AECO
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, else, organization, person 
Text: {0} 
Answer:
 else: C$; location: Canada; organization: AECO