In the future, Efteling would like to be able to help guests get the most out of their day. In order to do this, the Efteling needs to understand the needs of its guests. This app will help us in doing so. After several questions about your group, this app will keep track of the attractions you visit based on your phone's location. At the end of the day, we'll ask you a number of final questions.
Optimization
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