Context: The rocks were loose and she slipped more than once as she descended to the valley . At the bottom of the hill she followed more pieces of wire , buttons , and scraps . Ahead lay a thick grove of rock formations . It was a desolate and barren place .

Question: Why was she following things after she fell ?
Options:
0. She needs to find her way back .
1. None of the above choices .
2. She is doing research for a project .
3. She is doing community service .
Answer: 0