1877
The EU had objected to increases in Polish tariffs on imports of gasoline and gasoil products introduced on January 1 , 1996 , saying they contravened levels envisaged in the so-called Europe Agreement between the EU and Poland .
 location: Poland; organization: EU; else: Polish; organization: EU; location: Europe
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:
 location: Poland; organization: EU; else: Polish; organization: EU; location: Europe