1. A sold B her banana plantation. C then comes to B saying that A offered to them the banana plantation prior to B and they gave an earnest money to A. 
   • Is B transaction valid?
   • Can B enforce her rights after payment has been made and a deed of sale has been executed by the parties, notarized and registered with the registry of deeds?
   • Can B enforce her right after payment has been made and prior to notarization?