CREATE TABLE "s_390_computers" (
  "model" text,
  "year_introduced" real,
  "number_of_cp_us" text,
  "performance_mips" text,
  "memory_gb" text
);

Question: Which Model has a Number of CPUs of 1–10, and a Performance (MIPS) of 49–447?
SQL: SELECT "model" FROM "s_390_computers" WHERE "number_of_cp_us"='1–10' AND "performance_mips"='49–447';

Question: Which Year Introduced has a Memory (GB) of 0.125–2?
SQL: SELECT MAX("year_introduced") FROM "s_390_computers" WHERE "memory_gb"='0.125–2';

Question: Which Number of CPUs has a Memory (GB) of 0.5–16?
SQL: SELECT "number_of_cp_us" FROM "s_390_computers" WHERE "memory_gb"='0.5–16';

Question: Which Memory (GB) has a Number of CPUs of 1–6?
SQL: SELECT "memory_gb" FROM "s_390_computers" WHERE "number_of_cp_us"='1–6';