You will be given a definition of a task first, then some input of the task.
In this task, the input is a set of dialogues between a user and an assistant. You need to find the dialogue that is basically a response given to a question or an aspect of the user.

your welcome 
 Critics of the concept of the EU as an emerging superpower point to the lack of either a strong European military or unified EU foreign policy. EPC was renamed as the Common Foreign and Security Policy by Maastricht Treaty. EU military operations are supported by a number of bodies, including European Defense Agency, European Union Satellite Centre and the European Union Military Staff. Together the UK and France account for approximately 40 percent of European countries defense budget and 50 percent of their military capacity. Following the Kosovo War in 1999 the European Council agreed that The Union must have the capacity for autonomous action, backed by credible military forces, the means to decide to use them, and the readiness to do so, in order to respond to international crisis without prejudice to actions by NATO. 
 appointed 
 Could you teach me about the European Union? 
 Thank you so much for all your help. That was a lot of useful Information.
Output:
Critics of the concept of the EU as an emerging superpower point to the lack of either a strong European military or unified EU foreign policy. EPC was renamed as the Common Foreign and Security Policy by Maastricht Treaty. EU military operations are supported by a number of bodies, including European Defense Agency, European Union Satellite Centre and the European Union Military Staff. Together the UK and France account for approximately 40 percent of European countries defense budget and 50 percent of their military capacity. Following the Kosovo War in 1999 the European Council agreed that The Union must have the capacity for autonomous action, backed by credible military forces, the means to decide to use them, and the readiness to do so, in order to respond to international crisis without prejudice to actions by NATO.