Table: george_brown
Columns: name
term_start
term_end
date_of_birth
date_of_death

Question: What was the name of the leader whose term ended in 2013?
SQL: SELECT "name" FROM george_brown WHERE "term_end" = '2013'

Question: When was the start of the leader's term who was born on January 8, 1859 and whose term ended in 1919?
SQL: SELECT "term_start" FROM george_brown WHERE "term_end" = '1919' AND "date_of_birth" = 'january 8, 1859'

Question: Which leader born on December 17, 1874 started their term before 1984?
SQL: SELECT "name" FROM george_brown WHERE "term_start" < 1984 AND "date_of_birth" = 'december 17, 1874'