Step 1: Collocation check.
The idiomatic preposition with “consistent” is with: “consistent with \(\)”. Step 2: Eliminate the distractors.
(A) consistent on — incorrect collocation.
(C) consistent in — used when describing a person’s behavior (“consistent in her efforts”), not alignment between two statements.
(D) consistent to — non-idiomatic.
\[
\boxed{\text{(B) With}}
\]