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:     Flight BE407 to Rome is delayed . Will passengers please wait in the lounge .  
 Person2:  Oh , How annoying !  
 Person1:      The time of departure will be announced as soon as possible .  
 Person2:  It ’ s infuriating . I have to be in Rome by five . 

0