What is a cathode ray tube typically part of?
Options:
- vacuum tube
- television
- screen
- oscilloscope
- computer Let's give stream of consciousness first:

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
Television has a cathode ray tube. Television is an entertainment system. Programs can be watched on the television.
Therefore, the answer is television.