In the Cocina (kitchen) of a house, you would typically find objects related to cooking and food preparation. From the options you provided, it seems there might have been a mix-up in the formatting or spelling of some words, but here's an analysis of the likely intended terms:
- Cocina - Kitchen (yes, it belongs in the kitchen).
- Sofa - A couch or sofa is not found in the kitchen; it belongs in a living room or lounge area.
- Tufa - This might be a misspelling or misinterpretation; it doesn't correspond to a common kitchen item.
If "tufa" is meant to refer to a cooking appliance or utensil that sounds similar (maybe "stove"), then it would belong in the kitchen.
Therefore, if we were to look for common kitchen items, a stove (if that’s what you meant by "tufa"), would be found in the Cocina, while a sofa would not.