response: Cool. Did you know that besides the leaning tower it is known for, Pisa also has over 20 historic churches, and medieval palaces as well?
original_response: Pisa is located in Tuscany, most famous for the leaning tower of Pisa.
history: i want to visit Italy so bad I see. Did you know that Italy has World Heritage sites ? In fact, it has more than any other nation really? i would like to know more! Yeah! World Heritage Sites are selected by UNESCO, based on their historical and cultural significance. so what are some of those world heritage sites? I don't have this information. But i can assure you that no other country has more of those sites than italy Good to know that. I want to visit Pisa.
knowledge: Although Pisa is known worldwide for its leaning tower (the bell tower of the city's cathedral), the city of over 91,104 residents (around 200,000 with the metropolitan area) contains more than 20 other historic churches, several medieval palaces and various bridges across the Arno.