Detailed Instructions: You are given a conversation between two people. 'Person1:' and 'Person2:' are used to separate their respective dialogues. You are required to assign a label 'formal' if there is an absence of emotion and a presence of questions anywhere within the conversation. If such pattern is not found assign the label 'informal'.
Q: Person1: Could I speak to you for a minute ?
Person2:What do you want to speak to me about ?
Person1: I want to talk about this year ' s election .
Person2:Oh , you do ?
Person1: I am volunteering for the campaign .
Person2:What made you decide to volunteer ?
Person1: I want to be a part of history .
Person2:Good for you .
Person1: Do you plan on voting ?
Person2:I will be voting .
Person1: You should try and make it early to your polling place .
Person2:Thanks for letting me know .
A:
informal