Criminal law and procedure

Hi I am in my second year of college and need a short answer response written. NEEDS TO BE 100% PLAGIARISM FREE!!!!! I need plagiarism report when completed.

These are my professors exact instructions:

The City of Utopia has enacted the following ordinance: “It shall be unlawful for three or more persons to assemble on any public sidewalk or walkway within the city while conducting themselves in a manner annoying to surrounding persons”. Thereafter, three college students, having consumed perhaps one too many beers, congregated on a public sidewalk in Utopia and in a loud manner made smart remarks to passersby. They began advocating a march to the college dining hall and chanting that it should be shut down for poor food and poor service. They were arrested for a violation of the above ordinance. While not denying their conduct, they are raising a defense that their actions were within the protections of the First Amendment.

Written Assignment

,Arrive at response or statement (approximately one page in length) which answers these questions

What arguments can be raised by their defense attorney in support of this claim?
As the prosecutor, how would you respond to these arguments?
Assuming you are the judge, how do you decide this issue.
Explain your answer fully with reference to the facts and the relevant law as contained in your course readings.