With no explanation, label text_A→text_B with either "DON'T KNOW", "NO" or "YES".
text_A: The trial was held on 1 July 1535, before a panel of judges that included the new Lord Chancellor, Sir Thomas Audley, as well as Anne Boleyn's uncle, Thomas Howard, 3rd Duke of Norfolk, her father Thomas Boleyn and her brother George Boleyn. Norfolk offered More the chance of the king's "gracious pardon" should he "reform his […] obstinate opinion". More responded that, although he had not taken the oath, he had never spoken out against it either and that his silence could be accepted as his "ratification and confirmation" of the new statutes. Thus More was relying upon legal precedent and the maxim "qui tacet consentire videtur" ("one who keeps silent seems to consent"), understanding that he could not be convicted as long as he did not explicitly deny that the King was Supreme Head of the Church, and he therefore refused to answer all questions regarding his opinions on the subject.
text_B: If More had the opportunity to "Plead the Fifth," would he probably have taken it?
YES.