Q:

Statements:
All CPU are Mouse.
Only a few Mouse are Keyboards.
Some Keyboards are not Monitor.
Conclusions:
I. Some Keyboards are CPU.
II. Some Mouse are not Monitor.

• 1
  Only I follows.
• 2
  Only II follows.
• 3
  Either I or II follows.
• 4
  Neither I nor II follows.
• 5
  Both I and II follows.