Given the task definition and input, reply with output. 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'.

Person1: Who is the next one ?
Person2: It's Peter's turn .
Person1: Give the mike to him .
Person2: OK .
Person1: Be quiet . He is singing .
Person2: I thought he only liked to listen !
Person1: So did I .
Person2: He has a really good voice !
Person1: Yes , he sings wonderfully .
1