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: would you like to learn to tango Donar ?
Person2: right now ?
Person1: i am offering you my services . for your church . what do you say ?
Person2: i think i'll be a little afraid .
Person1: of what ?
Person2: afraid of making a mistake .
Person1: no mistakes in a tango Donar.not like life , simple , that will make the tango so great . if you make a mistake , you'll get all tango done . just tango along . why don't you try ? will you try it .
Person2: all right . i'll give it a try .
[A]: 0

[Q]: Person1: How was your first date , David ? Are you satisfied with Jane ?
Person2: It was all right . She , tall and attractive , has stable job and source of income .
Person1: Yes , so I think she is suitable for you .
Person2: But , well ... what I want to say is ...
Person1: Stop acting like this . Say away !
Person2: Her standard for selecting life partner is a little higher . I can not accept that .
Person1: What did she say ?
Person2: She said she want a man with large house , luxurious car and healthy parents .
Person1: Give her up .
[A]: 1

[Q]: Person1: How are you making out ?
Person2: I'm doing fine.Don ' t mind me.It ' s a wonderful birthday party.Everyone is enjoying himself .
Person1: I hope so . Thank you again for your delightful gift .
Person2: Don't mention it .
[A]:
1