Question: Sergi Jordà, is a Catalan innovator, installation artist, digital musician and Associate Professor at the Music Technology Group, Universitat Pompeu Fabra in which city, he is also a trained Physicist, a scientist who has specialized knowledge in the field of physics, the exploration of the interactions of matter and energy across the physical universe?
{'answer': 'Barcelona', 'supporting_facts': [['Sergi Jordà', 0], ['Physicist', 0]]}