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'.

Example input: 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 .
Example output: 0
Example explanation: The first sentence in the conversation begins with a request, therefore there is no presence of a question.
Q: Person1: How much do you pay wholesale for your products ?
Person2: We have a few different wholesale vendors , so our cost varies a bit over the fiscal year . But the difference is miniscule , a fluctuation of about 0.2 % .
Person1: That must impact your bottom line at least a little bit , doesn't it ? After all , your sticker price is pretty much set in stone . How much do they go for retail ?
Person2: Retail price is 29.95 per unit . We take into consideration changes in supply cost when figuring this price .
Person1: Is that including tax ?
Person2: No , that's the price before tax . The tax rate is varies from different marketing areas , so it is difficult for us to figure in .
Person1: How much is your profit margin then ?
Person2: Our profit margin is in the neighborhood of 20 % .
A:
1