Refer to the input text as context and select the correct relationship between 'EU' and 'European Union' from the available options.
Options: chairperson, operator, owned by, industry

Mon, Jul 20, 2015, 19:54 BST - UK Markets closed EU agrees to help Tunisia fight terror, boost economy European Union agrees to help Tunisia fight terror, boost its economy By John-Thor Dahlburg, Associated Press | Associated Press – 12 minutes ago View Photo
operator