texts: domain: uber lyft  <s> I am not sure, can say them? </s> <s> They have lyft, XL, Lux, Lux Black, Lux Black XL </s> <s> Which one is the cheapest </s> <s> Lyft and XL are the cheapest </s> <s> Is there a difference between the two
labels: I think XL is just a bigger car.