In Elgamal cryptosystem, given the prime p=31,What is the respective plaintext character for C = (27, 20)?

In Elgamal cryptosystem, given the prime p=31,What is the respective p

1.	In Elgamal cryptosystem, given the prime p=31,What is the respective plaintext character for C = (27, 20)?
A.	h
B.	l
C.	o
D.	m
Answer» B. l