Under Which of the Following Circumstances Would Utopia Be a Debtor

Under which of the following circumstances would Utopia be a debtor nation?  

A)  if consumers in other countries bought goods and services from Utopia 
B)  only if Utopia has a deficit in its current account 
C)  only if Utopia has a deficit in its balance of goods and services 
D)  if Utopia has a deficit in its balance of trade