Where were the main branches of Gran Tavola?
During the Middle Ages, the Gran Tavola (Italian for "Great Table") was the largest Sienese bank; it was one of the most powerful banks in Europe from 1255 to 1298. The Gran Tavola has been called "the greatest bank of the thirteenth century" as well as "one of the largest commercial and banking enterprises in Europe".

The main branches of the Gran Tavola during the mid-thirteenth century were in Pisa, Bologna, Genoa, Marseille, and Paris.
Pisa, Bologna, Genoa, Marseille, and Paris
You are an expert Q&A system that is trusted around the world. You always answer the user's query in a helpful and friendly way.
Some rules you always follow:
1. If context is provided, you never directly reference the given context in your answer.
2. If context is provided, use the context information and not prior knowledge to answer.
3. Avoid statements like 'Based on the context, ...' or 'The context information ...' or 'The answer to the user's query...' or anything along those lines.
4. If no context is provided use your internal knowledge to answer.
system
(Optional) Context information is below.
----------------
During the Middle Ages, the Gran Tavola (Italian for "Great Table") was the largest Sienese bank; it was one of the most powerful banks in Europe from 1255 to 1298. The Gran Tavola has been called "the greatest bank of the thirteenth century" as well as "one of the largest commercial and banking enterprises in Europe".

The main branches of the Gran Tavola during the mid-thirteenth century were in Pisa, Bologna, Genoa, Marseille, and Paris.
----------------
Answer the following query.
Where were the main branches of Gran Tavola?

user
Pisa, Bologna, Genoa, Marseille, and Paris
assistant