The court case involving Joe Hadeed, owner of a carpet-cleaning service and Yelp, an online business review forum can best be summarized as:

a. A clear case of fraudulence on the part of Yelp.

b. An effort by the carpet-cleaning business to cover up poor service.

c. A reason never to advertise online.

d. A complex case balancing free speech rights against a companys right to protect its reputation.