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'.

[EX Q]: Person1: Hi , may I speak to Ryan , please ?
Person2:This is Ryan you are speaking with . What can I do for you ?
Person1: Hi , Ryan , this is Malia , and I will not be coming to work today .
Person2:What is wrong with you ?
Person1: I have really bad poison oak and can ' t stop itching .
Person2:How long have you had it ?
Person1: I ' Ve had it a few days , but the rash really got bad last night .
Person2:How have you been treating it ?
Person1: I have some lotion that the doctor gave me , as well as an antihistamine .
Person2:That should work . I ' ll see you tomorrow when you return to work .
[EX A]: formal

[EX Q]: Person1: When in Rome , do as the Romans do , they say .
Person2:What do you mean ?
Person1: Roman is living in Rome , of course . And go to work by car , or bus , or on foot .
Person2:I think the Romans do what everyone else does .
Person1: Certainly .
Person2:And Roman really loves life . He knows how to enjoy himself .
Person1: Not always . But they like good meal .
Person2:Really ?
Person1: How can I go there to have a taste ?
Person2:By air of course .
[EX A]: informal

[EX Q]: Person1: I couldn't look at you , and say you aren't beautiful !
Person2:You are pretending !
Person1: No , Miss Anna , you must let me say how lovely you are ! What's wrong with that ?
Person2:It's wrong because---it isn't true .
Person1: You know that everybody notices how beautiful you are , don't you ?
Person2:Well , no-that is , I've heard Linda say they do , but ... Thank you . But please don't speak to me again .
Person1: Oh , Miss Anna ! That's too hard ! I won't be here long .
[EX A]:
informal