Hey i got stuck in a task i given a right answer but task is not accepting the answer with so i canot go further please help me go through it

cyber kill chain 1.4 3. Which of the following stages is NOT a phase of the Unified Kill Chain?

(select all that apply)

A. Reconnaissance

B. Delivery

C. Post-Operation Analysis

D. Exploitation

E. Horizontal Movement

F. Lateral Movement

G. Exploitation

H. Execution this question plz help me my answer is c,e,f

A
B
D
F
G
H

D and G are the same for some reason…