A questão terá como base o texto abaixo:

The Teleférico do Alemão, a gondola system linking the Complexo do Alemão (German Complex) favelas to the rest of the city, is already open at 3.5 kilometers (2.3 miles), it’s one of the longest cable car lines in the world. The journey time from base to the top has been cut from at least an hour by foot to just 15 minutes. Each cabin has a solar panel installed, which powers the lighting, sound and video surveillance systems.

Disponível em: www.bbc.com