Which of the Following Persons Will Be Entitled to Claim

Which of the following persons will be entitled to claim study finance in a host Member State?

A) John, a British national, who was employed as a trainee librarian in Belgium for nine months with a view to studying library science at the University of Liege. His work was a form of pre-university training as it was a pre-requisite for his admission to university. He would not have been employed by his employer if he had not already been accepted by the university.
B) Hans, a German national, who worked as a cook in France for 4 years and then left his work in order to study law at the University of Nice.
C) Anna, a Russian national is married to Jeremy, a Spanish national, with whom she lives in Germany. Anna worked as a nurse in Germany for 3 years and then left her employment in order to take a 3 year course in child nursing at the University of Berlin.