Instructions: You are given a conversation between two people. 'Person1:' and 'Person2:' are used to separate their respective dialogues. Your task is to classify the conversation either convey 'No emotion' or 'Happiness' by providing '1' and '0', respectively.
Input: Person1: Dad , where is the Book Building ?
Person2: I'm looking . Can you still remember what the conductor said ?
Person1: She said that when we get off the bus , the Book Building is right by the bus stop .
Person2: But I don't see it .
Person1: Oh , Dad , look at the sign , please !
Person2: Oh , my god ! We get off at the wrong stop . I'm so sorry , honey .
Person1: OK , Dad , it happens .
Person2: It's my fault . So what can we do now ? Walk ?
Person1: Come on , I'm too tired !
Person2: OK , you promise don't tell your mother about it , we'll take a taxi .
Person1: Sure , I promise .
Person2: If you keep your promise , I will also let you watch Ultraman this evening .
Output:
0