{'rm': 'Contracts preliminars sco er contracts che motiveschan in dretg da precumpra, in dretg da cumpra u in dretg da recumpra d’in bain immobigliar basegnan ina documentaziun publica per esser valaivels.', 'en': 'A preliminary contract and an agreement conferring a right of pre-emption, purchase or repurchase in relation to immovable property is valid only if done as a public deed.'}