Read the dialogue and answer the question.
Teacher: What is the most important feature of a democracy?
Elif: Everyone can say what they think.
Mert: But there must be limits. You cannot shout 'fire' in a crowded theater if there is no fire.
Teacher: Exactly. Rights come with responsibilities.
What does Mert's example show?
A)Freedom of speech is unlimited.
B)Some rights can be restricted to protect others.
C)Only the government can limit rights.
D)Shouting is always forbidden.