sentences:  Line 6 currently has 47 MP 73 trains, meaning that Île-de-France Mobilités would be able to immediately start refurbishment on five MP 89 CC trains when they are released from service.The MP 89 CA has been operating on line M2 of the Lausanne Metro since 2008, with two-car trains instead of the six-car trains variant used in Paris (MP 89 TL).The Santiago Metro uses a forked CC version named NS 93.