First, no you didn't, you've responded to every one of them.
As to the other, I stated from the beginning that garage was synonymous with "service department". You or the other yahoo stated it wasn't and it was ONLY synonymous with "service station". You (not I) then doubled down on stupidity and incorrectly stated if garage was synonymous with "service department" and garage was synonymous with "service station", then for the former to be true, by transitive property "service department" MUST be synonymous with "service station". Which is false, on every level. Garage IS synonymous with service department and service department does not have to be synonymous with service station for that to be true.
As stated, game, set and match. Thanks for taking the time to display your ignorance and then feign disinterest and exude unearned condescension. Standard tactic of a liberal losing an argument.