original: empoli is on the main railway line from florence to pisa , and is the point of divergence of a line to siena .
simplifications: empoli is on the main railroad line from florence to pisa , and is the point of divergence of a line to siena . empoli is on the main train route from florence to pisa , and is the point where another route joins from siena . found on the main railway from florence to pisa , empoli is the departure point on the line to siena . empoli is on the main railway line from florence to pisa , and is the point of divergence of a line to siena . empoli is on the main railway line from florence to pisa and is the point of divergence to a line to siena empoli is on the main railway line from florence to pisa , and is the meeting point of a line that goes to siena . empoli is the point of divergence on the railway to siena and is between florence and pisa . empoli is on the main railway line from florence to pisa , and crosses a line to siena .