Original sentence: In the public educational system she created large schools and cultural centers, called "CEU", which were built in the poorest districts of the city.She also increased many existing municipal taxes as well as creating new ones.Suplicy has three sons, one of whom is the musician Supla.Towards the end of her administration, she began the construction of several underpasses which alleviated traffic in certain points of the city
Edited sentence: Her construction of new street tunnels alleviated traffic congestion.In the public educational system she created huge schools and cultural centers, called "CEU", which were built in the poorest districts of the city.She also increased many municipal taxes and created other new taxes.Suplicy has three sons, one of whom is the rock star Supla