Read this introduction in a student’s essay.

People should stand up and speak out when there is bullying happening around them. This will show the bullies that people are noticing what they're doing and they aren't going to take it anymore.

What position or claim is the writer introducing in this first paragraph of an argumentative essay?

People are noticing what bullies do around them.
People are not going to accept treatment by bullies.
People should stand up and speak out against bullying.
People see when bullies stand up and speak out.