TASK DEFINITION: In this task, you are given a passage and a question regarding that passage. You must determine whether or not the question is answerable from the given passage. If a question is answerable, output should be 'True', otherwise 'False'. You must not consider any other information that is not provided in the passage while labelling True or False.
PROBLEM: Passage: Kublai Khan promoted commercial, scientific, and cultural growth. He supported the merchants of the Silk Road trade network by protecting the Mongol postal system, constructing infrastructure, providing loans that financed trade caravans, and encouraging the circulation of paper banknotes (鈔, Chao). Pax Mongolica, Mongol peace, enabled the spread of technologies, commodities, and culture between China and the West. Kublai expanded the Grand Canal from southern China to Daidu in the north. Mongol rule was cosmopolitan under Kublai Khan. He welcomed foreign visitors to his court, such as the Venetian merchant Marco Polo, who wrote the most influential European account of Yuan China. Marco Polo's travels would later inspire many others like Christopher Columbus to chart a passage to the Far East in search of its legendary wealth. Question: What does 'Pax Mongolica' mean?

SOLUTION: True

PROBLEM: Passage: Southern California is home to many major business districts. Central business districts (CBD) include Downtown Los Angeles, Downtown San Diego, Downtown San Bernardino, Downtown Bakersfield, South Coast Metro and Downtown Riverside. Question: What does DCB stand for?

SOLUTION: False

PROBLEM: Passage: The secondary level includes schools offering years 7 through 12 (year twelve is known as lower sixth) and year 13 (upper sixth). This category includes university-preparatory schools or "prep schools", boarding schools and day schools. Tuition at private secondary schools varies from school to school and depends on many factors, including the location of the school, the willingness of parents to pay, peer tuitions and the school's financial endowment. High tuition, schools claim, is used to pay higher salaries for the best teachers and also used to provide enriched learning environments, including a low student to teacher ratio, small class sizes and services, such as libraries, science laboratories and computers. Some private schools are boarding schools and many military academies are privately owned or operated as well. Question: What is another term used for year 13?

SOLUTION:
True