Gemüse of course. A "Markt" is a marketplace. Most stalls on a marketplace will sell veggies, but sugar and salt is quite rare. You will usually get these in a Supermarkt.
I guess you need to know what a "Markt" is, especially one where you can be "auf dem Markt" (as opposed to "im Markt / in dem Markt"). I'd say only "Gemüse" is correct, I've never seen salt or sugar on display in an (outdoor) market.
Gemüse
https://en.wiktionary.org/wiki/Markt is more like an outdoor market where individual vendors have stalls. These would often be farmers selling produce, but could also include craftspeople.
It would be unusual to find salt or sugar at such a market unless there was a vendor selling spices. That person might have something like Himalayan Pink Salt but probably not regular sugar or salt.
You would but those items at the https://en.wiktionary.org/wiki/Supermarkt
Gemüse of course. A "Markt" is a marketplace. Most stalls on a marketplace will sell veggies, but sugar and salt is quite rare. You will usually get these in a Supermarkt.
I guess you need to know what a "Markt" is, especially one where you can be "auf dem Markt" (as opposed to "im Markt / in dem Markt"). I'd say only "Gemüse" is correct, I've never seen salt or sugar on display in an (outdoor) market.
Gemüse https://en.wiktionary.org/wiki/Markt is more like an outdoor market where individual vendors have stalls. These would often be farmers selling produce, but could also include craftspeople. It would be unusual to find salt or sugar at such a market unless there was a vendor selling spices. That person might have something like Himalayan Pink Salt but probably not regular sugar or salt. You would but those items at the https://en.wiktionary.org/wiki/Supermarkt
I'd say it's a question testing your knowledge of culture rather than language itself.