Context: In 2008, extreme waves and high tides caused widespread flooding in the capital city of Majuro and other urban centres, 3 feet (0.91 m) above sea level. On Christmas morning in 2008, the government declared a state of emergency. In 2013, heavy waves once again breached the city walls of Majuro.

Question: What is the capital of the Marshall Islands?
Answer: Majuro

Question: On what day in 2008 did the Marshall Island government declare a state of emergency?
Answer: Christmas

Question: In meters, how high were the 2008 floods?
Answer: 0.91

Question: What caused the 2008 floods?
Answer: extreme waves and high tides

Question: In what year did waves overcome the walls of the capital city?
Answer: 2013