During Jury Selection, Ruth's Attorney Questions the Potential Jurors and Realizes

Multiple Choice

During jury selection, Ruth's attorney questions the potential jurors and realizes that Ruth's ex­boyfriend is one of the potential jurors. Ruth's attorneys believe that this is a sound, legally justifiable reason for why he is unfit to serve on the jury. What type of challenge would this be to exclude Ruth's ex­boyfriend from the jury?

A) challenge for cause
B) challenge for relationship
C) peremptory challenge
D) personal challenge