Board Game Arena

First of all, I"m not good at English, so please understand.
Is it possible to use "Office"(FL018 MI) with "Market Woman"(K292 OC) to get infinite grains and vegetable?
I think it is possible because exchanging and getting vegetable is ability of minor improvement. but i'm not sure
if it is possible, i might get infinite woods by using "Carrot Museum"(FL023 MI)
Dock worker(E171 OC) and Game Designer(Z333 OC) would make infinite score
I haven't found anything about this one in Agricola_General Compendium_v11.2c
I might be wrong. Just want to be clear

I am not sure if there was ever an official ruling - this was brought up on BGG years ago as well, and triggered a lengthy discussion.

https://boardgamegeek.com/thread/960632 ... ood/page/1

thanks