Jillian reads the following paragraph from a book Tess knew the odds were against her, but duty compelled her to try ; her sisters life depended on her success. She packed only what was essential: a few days' worth of food and water, a map, and her grandmothers book of advice. But would her grandmothers wisdom be enough to overcome the impending dangers? Tess forced herself not to consider that right now.

which sentence describes the theme of the paragraph
a) danger is part of life
b) hope is often found after tragedy
c) seek knowledge in order to succeed
d) keep going even when faced whit a challenge