source: The school is architecturally divided into the primary and secondary, bisected by the entrance road and connected via an underpass and a gymnasium with a mezzanine, sometimes used as an art gallery.
target: The school is architecturally divided into the primary and secondary. It is bisected by the entrance road. It is connected via an underpass and a gymnasium. The gym has a mezzanine. The mezzanine is sometimes used as an art gallery.
references: The school is architecturally divided into the primary and secondary. It is bisected by the entrance road. It is connected via an underpass and a gymnasium. The gym has a mezzanine. The mezzanine is sometimes used as an art gallery.