When one wishes to analyse a subject you must do what at great length?
Options:
- look at
- use calculator
- come to conclusion
- learn new
- think about
Please answer and provide answer explanation.

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Thinking about something means directing and focusing one's mind towards something. Analysing something requires directing and focusing one's mind towards it. The final answer: think about.