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 .  
 Person2:  Yes , Miss , what can I do for you ?  
 Person1:      I ordered my dish about a half an hour ago , but it hasn't arrived yet .  
 Person2:  I'm sorry for that , I'm going to check with the chef right now . Miss , I just checked with the kitchen , and they said your order will be coming right up next . Oh , here comes .  
 Person1:      Thank you .  
 Person2:  Miss , I'm very sorry for the delay , please enjoy this . Free a glass of wine for inconvenience . Again I'm terribly sorry to make you wait so long .  
 Person1:      It doesn't matter . 

0