Which describes the qualifications for someone in Law Enforcement Services?

juggling multiple tasks, communication skills for interviewing people, and confidence in challenging suspicious people
knowledge of laws and procedures, accuracy when preparing legal documents, and integrity
communication skills for working with prisoners, ability to use handcuffs, self-control for working with angry people
social awareness and communication skills, first-aid skills, and knowledge of law and procedures

M read the sentence.what best describes the underlined part of the sentence,and why? alma plans to visit london and paris, where her parentswent on their first trip together as a married couple.it is a restrictive relative clause because it begins with arelative pronoun, has both a subject and a verb, and is notnecessary to the meaning of the sentence.it is a nonrestrictive relative clause because it begins witha relative pronoun, has both a subject and a verb, and isnecessary to the meaning of the sentence.it is a restrictive relative clause because it begins with arelative pronoun, has both a subject and a verb, and isnecessary to the meaning of the sentence.it is a nonrestrictive relative clause because it begins witha relative pronoun, has both a subject and a verb, and isnot necessary to the meaning of the sentence.