In which situation should an eligibility expression be used in a form set?
A . Specific Form script should only trigger the logged in user possesses certain CRX permissions
B . A specific form in the set should be hidden unless the user enters an age of over 18
C . A specific formset should not appear in Forms Portal unless the user uses a specific locale
D . A specific field should not appear unless the user selects a specific country
Answer: B