Context: Now is not the time for me to be making any type of major decisions because I am back on the 12 hour workday , am having painful lady time , and have n't had enough H20 . I thought earlier today that I am really glad that I enjoy my co - workers . They each have great personalities and everyone is fun and ready to laugh . That really makes the long hours bearable .

Question: What may be the reason why they need to work such long hours ?
Options:
0. None of the above choices .
1. Because they are nurses .
2. Because that is what the job requires .
3. Because they need the overtime .
Answer: 2