(5)President von Weizsacker has said, "The German question is open as long as the Brandenburg Gate is closed." Today I say: As long as the gate is closed, as long as this scar of a wall is permitted to stand, it is not the German question alone that remains open, but the question of freedom for all mankind. Yet I do not come here to lament. For I find in Berlin a message of hope, even in the shadow of this wall, a message of triumph.

The tone of paragraph five can best be described as

a
apathetic

b
cautionary

c
agitated

d
somber

e
optimistic