The triangles are given to be congruent by the side-side-side (SSS) congruence property.
Hence, the congruent statement is:
![\triangle DEF\cong\triangle HIJ]()
It is required to complete the given statement.
Recall that CPCTC means Corresponding Parts of Congruent Triangles are Congruent.
The corresponding part to ∠ E is ∠I. Hence, by CPCTC, the angle congruent to ∠E is ∠I.
The answer is option b.