(1) In the second round of the US Open , Roger Federer lost in three sets against Alves , it was Federer 's 600th career .
(2) Roger Federer lost to Alves in the second round of the US Open in three sets . It was Federer 's 600th career match win .

Do these two sentences mean the same thing?

Select from the following.
A). no;
B). yes;
B).