CREATE TABLE "list_of_hewitts_and_nuttalls_in_england" (
  "peak" text,
  "height_m" real,
  "prom_m" real,
  "class" text,
  "parent" text
);

Question: What is the prom with Hewitt class and a Height (m) of 715?
SQL: SELECT "prom_m" FROM "list_of_hewitts_and_nuttalls_in_england" WHERE "class"='hewitt' AND "height_m"=715;