Which answer option provides the best overview of the passage based on the text structure used?
Authorities have determined that the power outage was the result of a
community balloon launch. Earlier today, residents gathered to
celebrate the town's 100th birthday by releasing gold balloons.
Unfortunately, some of the balloons became entangled in power lines.
Since the gold balloons contain actual flecks of metal, the balloons
conducted electricity, leading to the outage of a main power
transformer. Residents are reminded that releasing balloons of any
kind can create problems.