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:     What ? What ’ s up ? 
 Person2:  Our softball team is in the finals ! We ’ re playing the McGrath office on Saturday . 
 Person1:      Fantastic ! I ’ ll be there ! 

1