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:     In the discus throw , you scored 30 meters at the final throw . How did you make it ? 
 Person2:  Well , I've been practising for 5 weeks . 
 Person1:      Is this your best score ? 
 Person2:  No , once I did 32 . 

1