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'.
Q: Person1: Hello . I have left my key in my room . But I can't get in now .
Person2: May I have your name and room number ?
Person1: I am Molopo and my room is 5022 .
Person2: OK.sir . Please go upstairs . Someone will open the door for you .
Person1: Thanks a lot .
A:
1