Excerpt from fingerprints carole jenkins (3) is it the witnesses during the trial? (4) or is it the expertise of the prosecuting attorney? what is the best way, if any, to rewrite sentences (3) and (4) correctly? a) leave the sentence as is. b) is it the witnesses during the trial or is it the expertise of the prosecuting attorney? c) is it the witnesses during the trial or, is it the expertise of the prosecuting attorney? d) is it the witnesses during the trial, or is it the expertise of the prosecuting attorney?