In this task, you're given passages that contain mentions of names of people, places, or things. Some of these mentions refer to the same person, place, or thing. Your job is to write questions that evaluate one's understanding of such references. Good questions are expected to link pronouns (she, her, him, his, their, etc.) or other mentions to people, places, or things to which they may refer. Do not ask questions that can be answered correctly without understanding the paragraph or having multiple answers. Avoid questions that do not link phrases referring to the same entity. For each of your questions, the answer should be one or more phrases in the paragraph, and it should be unambiguous.
One example: Passage: Nearing London, Oliver encounters Jack Dawkins, a pickpocket more commonly known by the nickname the "Artful Dodger", and his sidekick, a boy of a humorous nature named Charley Bates, but Oliver's innocent and trusting nature fails to see any dishonesty in their actions. The Dodger provides Oliver with a free meal and tells him of a gentleman in London who will "give him lodgings for nothing, and never ask for change". Grateful for the unexpected assistance, Oliver follows the Dodger to the "old gentleman's" residence. In this way Oliver unwittingly falls in with an infamous Jewish criminal known as Fagin, the gentleman of whom the Artful Dodger spoke. Ensnared, Oliver lives with Fagin and his gang of juvenile pickpockets in their lair at Saffron Hill for some time, unaware of their criminal occupations. He believes they make wallets and handkerchiefs.
Solution is here: Who believes Fagin's gang make wallets and handkerchiefs?.
Explanation: This question is based on the following sentence in the passage "He believes they make wallets and handkerchiefs". It evaluates the understanding that the pronoun "he" refers to name "Oliver". You can ask questions like this one about most pronouns in a paragraph.

Now, solve this: Passage: The mountainous terrain and geographic features of El Hatillo have made it difficult to extend the Caracas Metro to southeast Caracas, so the main transportation methods in the municipality are private vehicles and road public transportation. An extension of the Metro – Line 5 – has been proposed, but construction has not been initiated as of 2007; phase 2 of Line 4 is still under construction. Urban planning in the municipality has been unorganised; news archives show that at least since 1998, neighbors have been complaining about the dense traffic caused by new residential and commercial construction, yet new or enhanced alternative roads to resolve the traffic problems have not been completed. A south beltway suggested 25 years ago has not been constructed due to its high cost.  However, as of January 2006, a new route that will connect La Lagunita with Macaracuay – a neighborhood in northeast Caracas – is under construction and is planned to be completed in 2010; according to Mayor Catalán, 23% of El Hatillo's inhabitants will eventually use this transit way. Its cost was estimated in early 2006 as US$19,572,000.Local solutions – such as the proposed Metro extension line and the road connecting La Lagunita and Macaracuay – may improve the traffic congestion around El Hatillo, but the traffic issue affects all of Caracas. It is estimated that one million vehicles transit Caracas daily, causing a collapse of the transportation network.  Automobiles travel at an average speed of 15 km/h (9 mph) on the streets and highways of Caracas.  There are numerous factors contributing to the traffic problem in Caracas. According to the Venezuelan Society of Transportation Engineers, a city should allocate 20% of its public area to transportation; in Caracas, less than 12% is allocated. In 2004, fifty thousand new vehicles were sold in Caracas. In 2005, sixty thousand more were sold, and as of November, 2006, seventy thousand more had been sold. In five years, 250 thousand more cars are circulating in Caracas on roadways that have not increased proportionally to the increase in the number of cars.  Further, public transportation is not fully reliable; an average trip in the city using mass transit takes around ninety minutes.
Solution:
What municipality's main transportation methods are private vehicles and road public transportation?