Question: Requirement or system component must be able to perform.
Only one is needed at first, but eventually they both will be needed.
OPTIONS:
- yes
- it is not possible to tell
- no

Answer: it is not possible to tell

Question: Why not?
WHy shouldn't I?
OPTIONS:
- yes
- it is not possible to tell
- no

Answer: yes

Question: So much for your theory.
Your theory is definitely successful.
OPTIONS:
- yes
- it is not possible to tell
- no

Answer:
no