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: There was something wrong with the plane last Thursday .
Person2: Which flight ?
Person1: Flight 198 . Fortunately , there were few passengers .
Person2: How about the passengers ?
Person1: Well , all the passengers and crew members landed on their feet finally .
0