This task is about writing a correct answer for the reading comprehension task. Based on the information provided in a given passage, you should identify the shortest continuous text span from the passage that serves as an answer to the given question. Avoid answers that are incorrect or provides incomplete justification for the question.

Example Input: Passage: Roman government was headed by two consuls, elected annually by the citizens and advised by a senate composed of appointed magistrates. As Roman society was very hierarchical by modern standards, the evolution of the Roman government was heavily influenced by the struggle between the patricians, Rome's land-holding aristocracy, who traced their ancestry to the founding of Rome, and the plebeians, the far more numerous citizen-commoners. Over time, the laws that gave patricians exclusive rights to Rome's highest offices were repealed or weakened, and leading plebeian families became full members of the aristocracy. The leaders of the Republic developed a strong tradition and morality requiring public service and patronage in peace and war, making military and political success inextricably linked. Many of Rome's legal and legislative structures (later codified into the Justinian Code, and again into the Napoleonic Code) can still be observed throughout Europe and much of the world in modern nation states and international organizations. Question: Who eventually became full members of the aristocracy?
Example Output: leading plebeian families

Example Input: Passage: Beer is composed mostly of water. Regions have water with different mineral components; as a result, different regions were originally better suited to making certain types of beer, thus giving them a regional character. For example, Dublin has hard water well-suited to making stout, such as Guinness; while the Plzeň Region has soft water well-suited to making Pilsner (pale lager), such as Pilsner Urquell. The waters of Burton in England contain gypsum, which benefits making pale ale to such a degree that brewers of pale ales will add gypsum to the local water in a process known as Burtonisation. Question: What type of water is good for making stout beer, like Guinness?
Example Output: hard water

Example Input: Passage: The 2013 season resulted in much as the same the year before. Shortly before the trade deadline, the Cubs traded Matt Garza to the Texas Rangers for Mike Olt, C. J. Edwards, Neil Ramirez, and Justin Grimm. Three days later, the Cubs sent Alfonso Soriano to the New York Yankees for minor leaguer Corey Black. The mid season fire sale led to another last place finish in the NL Central, finishing with a record of 66-96. Although there was a five-game improvement in the record from the year before, Anthony Rizzo and Starlin Castro seemed to take steps backward in their development. On September 30, 2013, Theo Epstein made the decision to fire manager Dale Sveum after just two seasons at the helm of the Cubs. The regression of several young players was thought to be the main focus point, as the front office said Dale would not be judged based on wins and losses. In two seasons as skipper, Sveum finished with a record of 127-197. Question: Who did the Cubs trade to the Texas Rangers for Mike Olt, C.J. Edwards, Neil Ramirez, and Justin Grimm?
Example Output:
Matt Garza