Table: ned_kelly_awards
Columns: year
best_teenage_young_adult
reader_s_vote
best_non_fiction
lifetime_achievement

Question: How many times was the reader's vote na and the lifetime achievement na?
SQL: SELECT COUNT("year") FROM ned_kelly_awards WHERE "reader_s_vote" = 'na' AND "lifetime_achievement" = 'na'

Question: who won the lifetime achievement in the year 1998?
SQL: SELECT "lifetime_achievement" FROM ned_kelly_awards WHERE "year" = 1998

Question: who won the lifetime achievement when the best non-fiction is na, reader's vote is ne and the year is after 2005?
SQL: SELECT "lifetime_achievement" FROM ned_kelly_awards WHERE "best_non_fiction" = 'na' AND "reader_s_vote" = 'na' AND "year" > 2005

Question: what is the reader's vote for 2011?
SQL: SELECT "reader_s_vote" FROM ned_kelly_awards WHERE "year" = 2011