CREATE TABLE "fairbanks_morse" (
  "prr_class" text,
  "builder_s_model" text,
  "build_date" text,
  "total_produced" real,
  "wheel_arrangement" text,
  "service" text,
  "power_output" text
);

Question: What is the wheel arrangement of cf-16-4, and 16 produced?
SQL: SELECT "wheel_arrangement" FROM "fairbanks_morse" WHERE "builder_s_model"='cf-16-4' AND "total_produced"=16;

Question: What is the power of b-b wheel arrangement, built in 1952?
SQL: SELECT "power_output" FROM "fairbanks_morse" WHERE "wheel_arrangement"='b-b' AND "build_date"='1952';

Question: When was the build date for c-c wheel arrangement and freight service?
SQL: SELECT "build_date" FROM "fairbanks_morse" WHERE "service"='freight' AND "wheel_arrangement"='c-c';

Question: When was the build date for ff20 PRR class and erie built builder's model?
SQL: SELECT "build_date" FROM "fairbanks_morse" WHERE "prr_class"='ff20' AND "builder_s_model"='erie built';