According to Frankfurt, the Difference Between a Liar and a Bullshitter

According to Frankfurt, the difference between a liar and a bullshitter is:

A) The liar lies about something important, but the bullshitter just wants to entertain.
B) The liar says something known to be false, but the bullshitter doesn't care if the story is true or false.
C) The liar says something known to be false, but the bullshitter always tells the truth.
D) The liar is more likely to get away with it, but the bullshitter will probably get caught.
E) The liar lies for personal gain, but the bullshitter is just using imagination.