When are commas required around an adjective clause? question 19 options: a) when the clause contains information that is not essential to the meaning of the sentence b) when the clause is long and contains over 10 words c) when the clause contains information that is essential to the meaning of the sentence d) when it sounds there should be a pause

Based on this excerpt the authors are mostly likely to attempt to answer which question?

The victorian era is known as the age of

Part b: which phrase from the text best support the answers to part a? a. “i don't want to talk to somebody when i go check in at an airport. i just either download the boarding pass to my phone or walk up to a kiosk and get it.” (paragraph 8) b. “you do not have to go far to find someone who disagrees with andrew mcafee, just around the corner to the office of another person at the same university.” (paragraph 11) c. “the set of things that machines do not do like humans is innumerable.” (paragraph 16) d. “you wonder if you're joining that long litany of voices who go down as having made the incorrect prediction one more time, but i think the facts are different this time.” (paragraph 23)