Student A:Context: When unspecified, a pyramid is usually assumed to be a regular square pyramid, like the physical pyramid structures. A triangle-based pyramid is more often called a tetrahedron.

Question: what do you call a pyramid with a triangular base?
Student B:OK... The relevant sentence in the passage is: A triangle-based pyramid is more often called a tetrahedron.
a tetrahedron.

Student A:U.S. Route 42 (US 42) is an east -- west United States highway that runs southwest-northeast for 355 miles (571 km) from Louisville, Kentucky to Cleveland, Ohio. The route has several names including Pearl Road from Cleveland to Medina in Northeast Ohio, Reading Road in Cincinnati, Cincinnati and Lebanon Pike in southwestern Ohio and Brownsboro Road in Louisville. Traveling east, the highway ends in downtown Cleveland, Ohio; and traveling west it ends in Louisville.

Answer this question: where does us route 42 start and end?
Student B:OK... The relevant information is: U.S. Route 42 (US 42) is an east -- west United States highway that runs southwest-northeast for 355 miles (571 km) from Louisville, Kentucky to Cleveland, Ohio.
from Louisville , Kentucky to Cleveland , Ohio.

Student A:The Ontario government debt is the net amount of money the Government of Ontario has borrowed from the general public, institutional investors and public-sector bodies. As of March 31, 2018, the Ontario government's total debt is projected to be CDN $348.79 billion. The Debt-to-GDP ratio for 2017-2018 is 37.1 % and interest on the debt is CDN $11.97 billion, representing 8.0 % of Ontario's revenue and its fourth-largest spending area.

Who does the ontario government borrow money from?
Student B:OK... To answer the question, consider the following: The Ontario government debt is the net amount of money the Government of Ontario has borrowed from the general public, institutional investors and public-sector bodies.
the general public.

Student A:The economy of Venezuela is largely based on the petroleum sector and manufacturing. In 2014, total trade amounted to 48.1 % of the country's GDP. Exports accounted for 16.7 % of GDP and petroleum products accounted for about 95 % of those exports. Venezuela is the sixth largest member of OPEC by oil production. Since the 1920s, Venezuela has been a rentier state, offering oil as its main export. From the 1950s to the early 1980s, the Venezuelan economy experienced a steady growth that attracted many immigrants, with the nation enjoying the highest standard of living in Latin America. During the collapse of oil prices in the 1980s, the economy contracted the monetary sign, commenced a progressive devaluation and inflation skyrocketed to reach peaks of 84 % in 1989 and 99 % in 1996, three years prior to Hugo Chávez taking office. The nation, however, has experienced hyperinflation since 2015 far exceeding the oil price collapse of the 1990s.

Answer this question based on the passage: what commodity is much of venezuelas economy based?
Student B:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
OK... This is the relevant information: The economy of Venezuela is largely based on the petroleum sector and manufacturing.
petroleum.