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'.

[EX Q]: Person1: John , my father isn't there at all . Are you kidding ?
Person2: Poor fellow ! What's the date today , buddy ?
Person1: It's ... OH , it's the first of April , April Fools ' Day .
Person2: You forgot all about it , didn't you ?
[EX A]: 1

[EX Q]: Person1: Hi . Can I help you ?
Person2: No , thanks . I ' m just looking around .
Person1: Okay . Please let me know if you need any help .
Person2: Thanks a lot .
[EX A]: 1

[EX Q]: Person1: Would you like to have dinner with me tonight ?
Person2: Oh , that sounds great !
Person1: I ' ll pick you up at ... say , 7,30 ?
Person2: Yes , that would be perfect .
Person1: See you tonight then .
Person2: Yes . Thank you for inviting me .
[EX A]:
0