Context: The Juscelino Kubitschek bridge, also known as the 'President JK Bridge' or the 'JK Bridge', crosses Lake Paranoá in Brasília. It is named after Juscelino Kubitschek de Oliveira, former president of Brazil. It was designed by architect Alexandre Chan and structural engineer Mário Vila Verde. Chan won the Gustav Lindenthal Medal for this project at the 2003 International Bridge Conference in Pittsburgh due to "...outstanding achievement demonstrating harmony with the environment, aesthetic merit and successful community participation".

Question: What is the JK Bridge a nickname for?
Answer: The Juscelino Kubitschek bridge

Question: What does the JK Bridge cross?
Answer: Lake Paranoá

Question: Who was the JK Bridge named for?
Answer: Juscelino Kubitschek de Oliveira

Question: Who was de Oliveira?
Answer: former president of Brazil

Question: Who designed the JK Bridge?
Answer: architect Alexandre Chan and structural engineer Mário Vila Verde

Question: What did Juscelino Kubitschek de Oliveira design?
Answer: Unanswerable

Question: What was Alexandre Chan former president of?
Answer: Unanswerable

Question: What did Mario Vila Verde win in 2003?
Answer: Unanswerable

Question: What does the Mario Vila Verde bridge cross?
Answer: Unanswerable

Question: Where was the Gustav Lindenthal Conference located?
Answer: Unanswerable