Which question is most likely raised by this family trees

Based on the evidence provided, readers can conclude that trey is

Shauna has collected a variety of sources for her research about charlie chaplin’s impact on american cinema. in performing her preliminary evaluation of each source, shauna should-thoroughly review and examine the content.-perform a quick search to determine the author’s reliability.-check whether the author agrees with experts on the subject.-decide whether it will be useful in her final essay.

What is the pourpose of the quotation marks in this sentence above? to show what maria said . to show how maria felt. to show what maria thought. to show how maria said it.