Select the Best Translation into Predicate Logic, Using the Following

Multiple Choice

select the best translation into predicate logic, using the following translation key:
a: Ahmed
b: Bhavin
c: Chloe
d: Delfina
e: Eduardo
i: Irving
f(x) : the father of x
g(x) : the mother of x
f(x,y) : the only son of x and y
Lxy: x loves y
Sxy: x is a sister of y
Txy: x teaches y
-The only son of Chloe and Eduardo is Bhavin.

A) f(c,e) =b
B) f(c,c) =e
C) f(b,c) =e
D) f(b) =f(c,e)
E) f(b,b) =f(c,e)