What should a student do if they want to learn how to build a bridge?
Options:
- dance
- talk
- study engineering
- play piano
- answer question
Step-by-step reasoning process below:

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
Bridges are build by the engineers. A student should study engineering if they want to learn how to build a bridge. The answer: study engineering.