Three Point Charges,q₁,q₂,and Q₃,are Arranged So the Potential Energy for the Pair

Three point charges,q₁,q₂,and q₃,are arranged so the potential energy for the pair q₁ and q₂ is 0.12 J and for the pair q₂ and q₃ is 0.23 J.What is the potential energy for the pair q₁ and q₃?

A) 0.11 J
B) -0.11J
C) 0.35 J
D) -0.35 J
E) insufficient information is given for a unique answer