Complex sentence: There are also rumors circulating about the Daimatsu building, an empty, unfinished building near Wataru's school: witnesses claimed to have seen a ghost wandering behind the building's blue tarps.
Split into simpler sentences: There are also rumors circulating about the Daimatsu building, an empty, unfinished building near Wataru's school. Witnesses claimed to have seen a ghost wandering behind the building's blue tarps.