Five players A, B, C, D, and E participate in a table tennis match. Each of them has to play one game, and only one game. It is stipulated that the winner gets 2 points, and the loser gets no points. The known results of the game are as follows: 1A Tied for the first place with E; 2B is the third place; 3C and D are tied for the fourth place, so how many points does B get?
A、B、C、D、E五人参加乒乓球比赛，每两人都要赛一场，并且只赛一场，规定胜者得2分，负者不得分，已知比赛结果如下：1A与E并列第一名；2B是第三名；3C与D并列第四名，那么B得多少分．
<result>4</result>