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:     have you bought a present for jim ’ s birthday yet ?  
 Person2:  no , I haven ’ t . I can ’ t think of anything to get him .  
 Person1:      I ’ m having the same problem . I want to get something really special . Jim always seem to know exactly what to get people as gifts .  
 Person2:  I know . He bought me that beautiful sweater for my birthday . It was exactly what I wanted . And it fit me perfectly !  
 Person1:      he bought me an iron .  
 Person2:  that doesn ’ t sound like a great present .  
 Person1:      maybe not , but my iron was getting old . In fact , it stopped working the week after jim bought me the new one . It ’ s as if he knew that my old iron would soon stop working !  
 Person2:  let ’ s think . He loves football , doesn ’ t he ? I saw signed photographs of famous footballers in a shop near hear . Let ’ s go and have a look . You know which team he supports , don ’ t you ?  
 Person1:      yes , I do . Let ’ s go . We should be able to find something suitable . We should get him something old ... something historic .  
 Person2:  it ’ ll be an expensive present , but we can share the cost .  
 Person1:      I ’ ll be happy to get him something special , even if it coasts a little extra .  
 Person2:  yes . He always get us special gift . We should repay his kindness . 

1