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:     Wow ! Look at the time . lt's about 11 0 ' clock . 
 Person2:  Really ? I didn't realize it was so late . 
 Person1:      I've got to catch the last bus . See you later . 

0