Which of the Following Statements Is True About the Judge's

Which of the following statements is true about the judge's instructions?

A) Most people admit that pretrial publicity has influenced their tendency to be biased.
B) The effect of pretrial publicity on jury members can be removed by a judge's instructions to disregard such publicity.
C) A judge's orders to ignore inadmissible testimony can boomerang-adding to the impact of the testimony.
D) Getting jurors to publicly pledge their impartiality eliminates the effect of pretrial publicity.