Read the following context and choose the best option to answer the question.
Context: I made the mistake , however , of telling Dad about it . There was no turning back after that . When I talked about backing out of it , he would just say , " Hey , it 's up to you , " but with a deliberate look that said , " Failure is part of success . Do n't give up . " I knew that I would be letting him down if I did n't try , and the thought of disappointing him was unbearable to me .
Question: What is most likely to happen after this passage to the narrator ?
Options: 
- None of the above choices .
 - He or she will disappoint the father .
 - He or she will stop trying .
 - He or she will keep trying .


He or she will keep trying .