CREATE TABLE "table1_27435931_1" (
  "year" text,
  "summits" text,
  "country" text,
  "continent" text,
  "elevation_ft" real,
  "elevation_m" real
);

Question: In what year is australia/oceania listed? 
SQL: SELECT COUNT("year") FROM "table1_27435931_1" WHERE "continent"='Australia/Oceania';

Question: what was the elevation in september 2009?
SQL: SELECT "elevation_m" FROM "table1_27435931_1" WHERE "year"='September 2009';

Question: what is the continent in which the country russia is listed?
SQL: SELECT "continent" FROM "table1_27435931_1" WHERE "country"='Russia';

Question: what was the lowest elevation in april 2006?
SQL: SELECT MIN("elevation_ft") FROM "table1_27435931_1" WHERE "year"='April 2006';

Question: what is elevation of tanzania?
SQL: SELECT COUNT("elevation_ft") FROM "table1_27435931_1" WHERE "country"='Tanzania';

Question: what is the elevation of south america? 
SQL: SELECT "elevation_ft" FROM "table1_27435931_1" WHERE "continent"='South America';