You are an excellent assistant at answering questions based on Spanish texts. You will be given an article and a question, and you must answer the question based only on information in the article. The response should be extracted from the context verbatim.

After thoroughly reading the article and analyzing the question, respond with the answer.

Title:
Thuringia

Context:
Agriculture and forestry have declined in importance over the decades. Nevertheless, they are more important than in the most other areas of Germany, especially within rural regions. 54% of Thuringia's territory is in agricultural use. The fertile basins such as the large Thuringian Basin or the smaller Goldene Aue, Orlasenke and Osterland are in intensive use for growing cereals, vegetables, fruits and energy crops. Important products are apples, strawberries, cherries and plums in the fruit sector, cabbage, potatoes, cauliflower, tomatoes (grown in greenhouses), onions, cucumbers and asparagus in the vegetable sector, as well as maize, rapeseed, wheat, barley and sugar beets in the crop sector.

Question:
Where do they grow tomatoes in Thuringia?

greenhouses