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 railway line from Florence to Pisa. It is the point of transfer to a line to Siena. Empoli sits along a fork in the railway line from Florence to Pisa. The other railway goes to Siena. Empoli is on the main railway line from Florence to Pisa. It is the point of divergence of a line to Siena. Empoli is on the main railway line from Florence to Pisa. It is the point a line to Siena seperates. Empoli is along the train line between Florence and Pisa. Empoli is the point where the lin spits to go to Siena. Empoli is a stop on the rail line from Florence to Pisa. It is also the beginning of a line to Siena. A railroad stop between Florence and Pisa is Empoli, and there is also a train that runs from Empoli to Siena. Empoli is on the main railway line from Florence to Pisa. It is the point of divergence of a line to Siena. Empoli is in the main railway line from Florence to Pisa. It is the point where the line to Siena splits. Empoli is on the main railway line from Florence to Pisa, and is the point of separation of a line to Siena.