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:     Excuse me , I want to go to Galion by ship . Is there a ship to Dalian ?  
 Person2:  Yes , there is . There is only one ship there every day .  
 Person1:      What time does it leave ?  
 Person2:  It leaves at 9:30 a . m ..  
 Person1:      Could you please tell me about the cabins ?  
 Person2:  Yes , all the cabins are fit for two .  
 Person1:      Then where can I catch it ?  
 Person2:  At Pier Five .  
 Person1:      Thank you . 

1