Complex sentence: Many narrow streets eminate from the centre called Plaça Nova which is a large square with bars, restaurants, boutiques, and where the local government (Ajuntament) sponsors activities such as concerts and dances including the traditional sardana.
Split into simpler sentences: Many narrow streets eminate from Plaça Nova-which is a large square with bars, restaurants and boutiques. The local government (Ajuntament) sponsors activities such as concerts and dances including the traditional sardana.