Problem: Text: Angel Falls (Spanish: Salto Angel; Pemon language: Kerepakupai Meru meaning ''waterfall of the deepest place'', or Parakupa Vena, meaning ''the fall from the highest point'') is a waterfall in Venezuela. It is the world's highest uninterrupted waterfall, with a height of 979 meters (3,212 ft) and a plunge of 807 meters (2,648 ft). The waterfall drops over the edge of the Auyan-tepui mountain in the Canaima National Park (Spanish: Parque Nacional Canaima), a UNESCO World Heritage site in the Gran Sabana region of Bolivar State. The height figure 979 metres (3,212 ft) mostly consists of the main plunge but also includes about 400 metres (0.25 mi) of sloped cascade and rapids below the drop and a 30-metre (98 ft) high plunge downstream of the talus rapids.

Question: salto angel is the tallest waterfall in the world?

OPTIONS:
- no
- yes
A: yes

Problem: Text: Voting rights of United States citizens in Puerto Rico, like the voting rights of residents of other United States territories, differ from those of United States citizens in each of the fifty states and the District of Columbia. Residents of Puerto Rico and other U.S. territories do not have voting representation in the United States Congress, and are not entitled to electoral votes for President. The United States Constitution grants congressional voting representation to U.S. states, which Puerto Rico and other U.S. territories are not, specifying that members of Congress shall be elected by direct popular vote and that the President and the Vice President shall be elected by electors chosen by the States.

Question: does puerto rico have a representative in congress?

OPTIONS:
- no
- yes
A: no

Problem: Text: SLM Corporation (commonly known as Sallie Mae; originally the Student Loan Marketing Association) is a publicly traded U.S. corporation that provides consumer banking. Its nature has changed dramatically since it was set up in 1973. At first, it was a government entity that serviced federal education loans. It then became private and started offering private student loans, although at one point it had a contract to service federal loans.

Question: is sallie mae backed by the federal government?

OPTIONS:
- no
- yes
A:
no