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: Good evening , I'm so happy you could come .
Person2: Thank you for inviting me .
Person1: What would you like to drink ?
Person2: A glass of white wine would be fine , thank you .
[EX A]: 0

[EX Q]: Person1: You mean it shuts off to save energy ?
Person2: Yep . And it breathes , see !
Person1: It's not breathing !
Person2: Yes , it is . Look at the little light ! It blinks off and on .
Person1: Jen , it's not alive ... but it does look user-friendly .
Person2: I would look so cool carrying this around !
Person1: And you'd look so cool !
[EX A]: 1

[EX Q]: Person1: Can I trouble you for some change ?
Person2: I'll see what I have got . What's it for ?
Person1: I need some cigarettes .
Person2: I can let you have some silvers if that is good .
Person1: OK , thanks .
[EX A]:
0