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.

[EX Q]: Passage: When World War II started, tonnage levels at the port decreased and shipping activities were suspended; however, the war did provide economic benefits for the city. Petrochemical refineries and manufacturing plants were constructed along the ship channel because of the demand for petroleum and synthetic rubber products by the defense industry during the war. Ellington Field, initially built during World War I, was revitalized as an advanced training center for bombardiers and navigators. The Brown Shipbuilding Company was founded in 1942 to build ships for the U.S. Navy during World War II. Due to the boom in defense jobs, thousands of new workers migrated to the city, both blacks and whites competing for the higher-paying jobs. President Roosevelt had established a policy of non-discrimination for defense contractors, and blacks gained some opportunities, especially in shipbuilding, although not without resistance from whites and increasing social tensions that erupted into occasional violence. Economic gains of blacks who entered defense industries continued in the postwar years. Question: Why did thousands of new workers flock to Houston?
[EX A]: defense jobs

[EX Q]: Passage: The most common cause is an infection of the intestines due to either a virus, bacteria, or parasite; a condition known as gastroenteritis. These infections are often acquired from food or water that has been contaminated by stool, or directly from another person who is infected. It may be divided into three types: short duration watery diarrhea, short duration bloody diarrhea, and if it lasts for more than two weeks, persistent diarrhea. The short duration watery diarrhea may be due to an infection by cholera, although this is rare in the developed world. If blood is present it is also known as dysentery. A number of non-infectious causes may also result in diarrhea, including hyperthyroidism, lactose intolerance, inflammatory bowel disease, a number of medications, and irritable bowel syndrome. In most cases, stool cultures are not required to confirm the exact cause. Question: What can cause an infection in the intestines?
[EX A]: a virus, bacteria, or parasite

[EX Q]: Passage: As Secretary of State Montini coordinated the activities of assistance to the persecuted hidden in convents, parishes, seminaries, and in ecclesiastical schools. At the request of the pope, together with Pascalina Lehnert, Ferdinando Baldelli and Otto Faller, he created the Pontificia Commissione di Assistenza, which aided large number of Romans and refugees from everywhere with shelter, food and other material assistance. In Rome alone this organization distributed almost two million portions of free food in the year 1944. The Vatican and the Papal Residence Castel Gandolfo were opened to refugees. Some 15,000 persons lived in Castel Gandolfo alone, supported by the Pontificia Commissione di Assistenza. At the request of Pius XII, Montini was also involved in the re-establishment of Church Asylum, providing protection to hundreds of Allied soldiers, who had escaped from Axis prison camps, Jews, anti-Fascists, Socialists, Communists, and after the liberation of Rome, German soldiers, partisans and other displaced persons. After the war and later as pope, Montini turned the Pontificia Commissione di Assistenza, into the major charity, Caritas Italiana.[b] Question: What did Montini strive to reestablish to help persecuted Jews and allied soldiers?
[EX A]:
Church Asylum