What is the relationship between 'EU' and 'European Union' in the context of the input sentence.
Options: location of formation, publisher, operator, industry

India receives $ 24 billion in FDI from EU in last 3 years By PTI | 9 Aug, 2015, 01.10PM IST   NEW DELHI: Despite the Free Trade Agreement talks with the European Union being in limbo, India has received an impressive $ 24 billion in Foreign Direct Investment from the 28-nation bloc over the last three years.
operator