CREATE TABLE "performance_and_rankings_timeline" (
  "2006_07" text,
  "2008_09" text,
  "2010_11" text,
  "2011_12" text,
  "2012_13" text
);

Question: What is 2006/07, when 2008/09 is LQ, and when 2010/11 is Not Held?
SQL: SELECT "2006_07" FROM "performance_and_rankings_timeline" WHERE "2008_09"='lq' AND "2010_11"='not held';

Question: What is 2008/09, when 2010/11 is UR?
SQL: SELECT "2008_09" FROM "performance_and_rankings_timeline" WHERE "2010_11"='ur';

Question: What is 2006/07, when 2008/09 is LQ, when 2012/13 is LQ, and when 2011/12 is WR?
SQL: SELECT "2006_07" FROM "performance_and_rankings_timeline" WHERE "2008_09"='lq' AND "2012_13"='lq' AND "2011_12"='wr';

Question: What is 2010-11, when 2006/07 is UR?
SQL: SELECT "2010_11" FROM "performance_and_rankings_timeline" WHERE "2006_07"='ur';

Question: What is 2006/07, when 2008/09 is LQ, and when 2010/11 is Not Held?
SQL: SELECT "2006_07" FROM "performance_and_rankings_timeline" WHERE "2008_09"='lq' AND "2010_11"='not held';

Question: What is 2006/07, when 2011/12 is LQ, and when 2010/11 is LQ?
SQL: SELECT "2006_07" FROM "performance_and_rankings_timeline" WHERE "2011_12"='lq' AND "2010_11"='lq';