CREATE TABLE "tam_variants" (
  "vctp" text,
  "vca_155" text,
  "vctm" text,
  "vcpc" text,
  "vclc" text,
  "vcrt" text
);

Question: If there is a VCPC of 75km/h (47mph) what is the VCA?
SQL: SELECT "vca_155" FROM "tam_variants" WHERE "vcpc"='75km/h (47mph)';

Question: If there is a VCRT of 7.62mm (0.3in) fn mag 60-20 machine gun, what is the VCTP of that?
SQL: SELECT "vctp" FROM "tam_variants" WHERE "vcrt"='7.62mm (0.3in) fn mag 60-20 machine gun';