Which sentence contains a nonessential adjective clause?

the coach explained the rules that the officials revised in 2010.

the coach who is an expert in the sport explained the revised rules to us.

after explaining the rules to us, the coach released us to the field.

the officials revised the rules, which the coach explained to us before practice.

Review the dialogue. "i have done things, too, which i would not tell you, son--neither tell god, if he didn't already know. everybody's got something in common." which best describes mrs. jones based upon her speech? question 3 options: she is understanding and regretful. she is exhausted and frustrated. she is intelligent and persistent. she is excitable and energetic.