Problem: In 2004 it was announced that what new fixture was planned for Wimbledons Centre Court, to be completed in 2009?
Answer: retractable roof

Problem: What is the name given to the study of earthquakes?
Answer: seismology

Problem: Who was the Chief Medical Officer for England from 1998 to May 2010?
Answer: sir liam donaldson

Problem: During which month in 2011 was the 100th annual International Women's Day?
Answer:
march