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. If the conversation begins with a question, label it '1' otherwise '0'.

Person1:     Passport , please , madam . 
 Person2: Just a minute , please . It's in my bag . Here it is . 
 Person1:     Thank you . Please fill out the Baggage Declaration Form . 
 Person2: All right . Shall I enter all my belongings ? 
 Person1:     No , only the articles listed on the Declaration . 
Solution: 0
Why? The first sentence in the conversation begins with a request, therefore there is no presence of a question.

New input:  Person1:     Did you set your clock forward for daylight savings time ?  
 Person2:  What ? Why do we have to do that ?  
 Person1:      Well , at the start of the spring we usually have more daylight in the mornings and less in the afternoon . This is basically due to our position on the planet and the rotation of the earth . In any case , to take better advantage of the daylight available , we compensate by moving our clocks forward one hour .  
 Person2:  I see . That ’ s convenient ! I never understood things like this , such as GMT . I never know what time zone we are in or when to change my clock !  
 Person1:      That just stands for Greenwich Mean Time . Here in California , we are in Pacific Standard Time , that is eight time zones west of Greenwich . Remember when we were in Beijing ? Well , then we were in China Standard Time , and that ’ s eight time zones east of Greenwich !  
 Person2:  That ’ s why it was so weird traveling from Beijing to LA ! Because of the huge time difference , even though we left Beijing at noon and flew for more than eight hours , we still arrived in LA the same day at noon ! It ’ s like we went back in time ! 
Solution:
1