instruction:
You are given a conversation between two people. 'Person1:' and 'Person2:' are used to separate their respective dialogues. You are required to assign a label 'formal' if there is an absence of emotion and a presence of questions anywhere within the conversation. If such pattern is not found assign the label 'informal'.
question:
 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 ! 
answer:
informal


question:
 Person1:       When the rain stops , you ’ ll see how beautiful the beach is .  
 Person2:But the rain has been pouring down for two days . We ’ Ve both caught colds .  
 Person1:        And this bedroom is too big and damp . But it ’ s better than a tent .  
 Person2:How unlucky ! Let ’ s pack our bags and go home . 
answer:
informal


question:
 Person1:       Hello , Susan , it ’ s me , An .  
 Person2:Hi , An . How are you ?  
 Person1:        I am fine . I am going swimming this afternoon . Are you coming with me ?  
 Person2:I am afraid I can ’ t this afternoon . I take my daughter to her tennis class at the club on Wednesday afternoons .  
 Person1:        Maybe I can meet you at the club and we can play tennis together .  
 Person2:Ok , I'll meet you at the club at two thirty . 
answer:

informal


