instruction:
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'.
question:
Person1: Paul , let's go and see Grandpa this afternoon .
Person2:But Grandpa will be working .
Person1: It's Saturday .
Person2:I almost forget .
answer:
informal

question:
Person1: What are the requirements to apply for the position ?
Person2:Your major must be computer .
Person1: Do you think my educational background suits this position ?
Person2:Yes , I ' m quite satisfied with your qualifications .
Person1: Does this job require that new employees take any kind of training course ?
Person2:Generally speaking , training new members is usually necessary . We offer our new employees a one-week training course .
Person1: Could you tell something about the job ?
Person2:Yes , of course . You will be responsible for the designing and developing new products and also be in charge of the evaluation of the software programs including complex software systems to ensure product features and operation complaints .
Person1: Oh , I see . I believe I can do the job well .
answer:
informal

question:
Person1: My mascara's waterproof !
Person2:Oh , how high class ! So you just wear it forever ?
Person1: No . There's makeup remover for waterproof mascara .
Person2:Is it dry yet ?
Person1: Yep . See how long and curly my lashes are ?
Person2:They look fake .
Person1: Thanks !
answer:
informal