Q:

Statements: Some participants are students.
                    Some students are boys.
Conclusions I. No boy is a participant.
                    II. All boys are participants.

• 1
  If only conclusion I follows
• 2
  if only conclusion II follows
• 3
  if either conclusion I or conclusion II follows
• 4
  If neither conclusion I nor conclusion II follows
• 5
  If both conclusions I and II follow