CREATE TABLE "planitia" (
  "name" text,
  "latitude" text,
  "longitude" text,
  "diameter_km" text,
  "year_named" real,
  "name_origin" text
);

Question: what's the name origin of feature of diameter (km) 2,155.0
SQL: SELECT "name_origin" FROM "planitia" WHERE "diameter_km"='2,155.0';

Question: what is the diameter (km) of the feature of latitude 23.0s
SQL: SELECT "diameter_km" FROM "planitia" WHERE "latitude"='23.0S';

Question: what is the latitude of the feature of longitude 80.0e
SQL: SELECT "latitude" FROM "planitia" WHERE "longitude"='80.0E';

Question: what is the diameter (km) of feature of latitude 40.5s
SQL: SELECT "diameter_km" FROM "planitia" WHERE "latitude"='40.5S';

Question: what is the diameter (km) of longitude 170.1e
SQL: SELECT "diameter_km" FROM "planitia" WHERE "longitude"='170.1E';