Select the correct answer.

Which statement best supports the inference that Diane Rodriguez is still frustrated about being denied opportunities?

A. "We're still in dark times in that arena." (paragraph 4)
B. "I have tried to get in those doors." (paragraph 5)
C. "But those in power still do not believe that." (paragraph 8)
D. "They're able to play three-dimensional characters." (paragraph 9)