Solve this:

Question No. 1

Use the following information to answer the next question. 

The sets A,B,C,D and E are defined as
A={p,q,p,p,r,q,r,p,q,r}
B= {x:x is a vowel in the word EDUCATION}
C={16,25,36,49,64,81,100}
D={x:x is a positive integer and 2x^​2 +7x -15=0}
E= {x:x is a vowel in the English alphabet}
F= $\varphi$
G={r,p,r,r,p,q}
H= {x:x is a two-digit perfect square }

Which of the following relations is correct ?