Table: carterton_school
Columns: name
years
gender
area
authority
decile
roll

Question: What gender is the team that has a decile of 5 and in the Dalefield area?
SQL: SELECT "gender" FROM carterton_school WHERE "decile" = 5 AND "area" = 'dalefield'

Question: What school in Dalefield has a roll less than 81?
SQL: SELECT "name" FROM carterton_school WHERE "roll" < 81 AND "area" = 'dalefield'