GLOSSARY
I Lost Freedom at 16 and Country at 24, Said His Holiness the Dalai Lama

deputy - someone whose job is the second most important in a department or organization, and who takes the responsibilities of the most important person in some situations
chairperson (chairman, chairwoman) - president of a company or comitty, person presiding at a meeting
call on/upon sy - make a short visit to sy
cause - reason, purpose for wich efforts are being made
concern about/over - a feeling of worry about something, something that worries you or that you think is important