In the sentence, certain words are in bold and numbered from A to E, which are the possible pairs to be interchanged. Choose the pair(s) of words which need to be interchanged to make the sentence grammatically correct and meaningful.

The models fail to(A) including explicit causal explanations in their(B) modelling that might(C) inferences us to make more meaningful(D) enable from the available data,(E) incorporate data on virus testing.