Which of the Following Is True

Which of the following is true?

A) Research has found that traditional media has a stronger influence on agenda setting than does nontraditional media.
B) Research has found that nontraditional media has a stronger influence on agenda setting than does traditional media.
C) Research has found that traditional media and nontraditional media have the same influence on agenda setting.
D) Research has found that neither traditional media nor nontraditional media have an influence on agenda setting.