CREATE TABLE "b" (
  "township" text,
  "county" text,
  "pop_2010" real,
  "land_sqmi" text,
  "water_sqmi" text,
  "latitude" text,
  "longitude" text,
  "geo_id" real,
  "ansi_code" real
);

Question: what is the longitude in 35.992 sqmi
SQL: SELECT "longitude" FROM "b" WHERE "land_sqmi"='35.992';

Question: how many townships where pop (2010) and ater is 0.818
SQL: SELECT COUNT("pop_2010") FROM "b" WHERE "water_sqmi"='0.818';