You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
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'.

Person1: Hey man , you wanna buy some weed ?
Person2:Some what ?
Person 1:Weed ! You know ? Pot , Ganja , Mary Jane some chronic !
Person2: Oh , umm , no thanks .
Person1: I also have blow if you prefer to do a few lines .
Person2: No , I am ok , really .
Person1: Come on man ! I even got dope and acid ! Try some !
Person2: Do you really have all of these drugs ? Where do you get them from ?
Person1: I got my connections ! Just tell me what you want and I ' ll even give you one ounce for free .
Person2: Sounds good ! Let ' s see , I want .
Person1: Yeah ?
Person2:I want you to put your hands behind your head ! You are under arrest !
Solution: informal
Why? Based on the conversation, we can see that there is a presence of exclamation which is not present in a formal discussion. Therefore this is an informal conversation

New input: Person1: In spring , people are feeling refreshed . They take off their heavy winter clothes and walk with a straight back and light steps . They feel they are full of spirits and energy .
Person2:Women in particular . They are anxious to get rid of those thick and clumsy winter suits and put on their new fashionable spring dress .
Person1: Well , when summer comes , the weather is hot and the leaves turn darkgreen ; the sun is blazing and the air is threatening . No one would like to stay in the open air for long .
Person2:That's true . In summer , the first place people want to go is a spacious room with air-conditioning or a quiet river or swimming pool .
Person1: I myself like very much to listen to the singing of some of the insects , especially the singing of cicadas .
Person2:In autumn , almost all fruits are ripe and all crops are waiting to be harvested .
Person1: And you can hear singing and laughing everywhere ! People are happy in autumn because autumn brings them harvest and richness and prosperity !
Person2:Well , winter is a season for relaxation , do you agree with me ?
Person1: Well , it's hard to say . For the fields and rivers , winter is a relaxing season , but for farmers , I think they might take a rest physically , but mentally they are still busy thinking , planning and calculating for the working of the next year .
Person2:Maybe you are right .
Solution:
formal