Read the following context and choose the best option to answer the question.
Context: He still goes a hundred miles an hour , helping anyone that needs help . He is amazing . I know that prayers really make a huge difference too .- Now about my religious conversion story . Some want to know about that too .
Question: How do I know his prayers make a difference ?
Options: 
A. I am a christian and believe that prayer changes facts .
B. I believe in yoga so i think prayer works .
C. I believe in witchcraft and prayers cast spells .
D. I am uneducated and do n't know what is real and what is made up .


A