Definition: You are given a conversation between two people. 'Person1:' and 'Person2:' are used to separate their respective dialogues. If the conversation begins with a question, label it '1' otherwise '0'.
Input:  Person1:     Hello baseball fans , and welcome back to today ’ s game ! My name is Rick Fields and of course , I am here , once again , with the man that seals the deal , Bob Copeland . 
 Person2:  It ’ s a beautiful day to see two world class teams face each other and fight for their right to be called champions . 
 Person1:      Well , the national anthem has just been sung , and the umpire has started the game . It ’ s time to play ball ! 
 Person2:  Roger Vargas is up at bat . The pitcher winds up and strike one ! 
 Person1:      A very nice curve ball by the pitcher . The catcher gives him the sign , he winds up and Vargas gets a line drive ! 
 Person2:  The players are scrambling to get the ball . Vargas gets to first base and he ’ s still going ! The outfielder throws it to second ! Vargas slides ! He ’ s safe ! 
 Person1:      Great play ! 
 Person2:  We have a runner on third and up at bat is Brian Okapi ! There ’ s the pitch , he hits it ! It ’ s going , going , that ball is gone ! 
 Person1:      Home run by Okapi ! That puts this team ahead by two as we are at the bottom of the fifth inning here at Richie Stadium ! 

0