Question: What owner of Avior Regional is based in Barcelona?
Sentence (from "La Sagrera-Meridiana station"): On the L1, the station is between Navas and Fabra i Puig, on the L5 between Camp de l'Arpa and Congrés, and on the L9/L10 between Plaça Maragall (future) and Sagrera - TAV (under construction).
Relevant evidence: No