SSC CPO Tier 1 Exam 05 Oct 2023 Shift 2

Two statements are given followed by Three conclusions numbered I, II and III. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.
Statements:
All knives are guns.
Some bullets are knives.
Conclusions:
I. Some guns are bullets.
II. No bullet is a gun.
III. Some guns are knives.