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: Hi , Lander . What's wrong ?
Person2:I can hardly make ends meet these days .
Person1: Same here . I have't brought any new clothes for three months .
Person2:My income remains the same but prices just continue to rise .
Person1: True . The news says that there is a general increase in the price of daily necessities .
Person2:Definitely . I have to spend 300 yuan more on food every month .
[A]: formal

[Q]: Person1: When can we expect you and your daughter for dinner ? Next Saturday ?
Person2:Next Saturday ? I ' m sorry . I ' Ve promised to go to a Chinese Opera with my daughter .
Person1: How about Sunday then ?
Person2:Yes , Sunday sounds fine . What time ?
Person1: Does 6 thirty suit you ?
Person2:It suits us fine . We ' ll see you then .
Person1: Thanks , goodbye .
[A]: informal

[Q]: Person1: There's a double feature at the cinema this Saturday . Do you want to go with me ?
Person2:What are the movies that are playing ?
Person1: There's an action movie with Harrison Ford and a chick flick with Susan Abandon .
Person2:I've never seen a movie I don't like that had Harrison Ford in it .
Person1: So , is that a yes ?
Person2:Yes . What time does it start and do you want to meet me there ?
Person1: It starts at one and yea , let's meet there . It's the cinema on the corner of Lincoln and Main .
Person2:Great ! I have a coupon for free popcorn at that theater !
[A]:
informal