My guess would be so that you can recognize what feels right or wrong and treat others fairly.
In this play, the attorney is trying to find out what happened to Mr. Wright and how he died (apparently strangled, but suspected murdered). Mrs. Peters finds the bird, that was supposed to be in the bird cage, strangled. She interprets this as the preparation to the killing of Mr. Wright and hides the bird in a box. The fact that the ladies in the scene have agreed to not disclose the contents of the box and continue to hide it, let us know that the best answer here is option C.
Are there any multiple choices for this question? Since there isn't, I'll propose a few.
"Karen felt a great connection with nature when she went hiking."
"Karen felt a great attachment with nature when she went hiking."
"Karen felt a great understanding (of) nature when she went hiking."
And if this is a multiple choice question, please list the choices.