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'.

Input: Consider Input: Person1: What sights are included on the tour ? Is the entire time spent in Paris ?
Person2: All of the major sights are included . You'll visit the Louvre , the Eiffel Tower and all of the top museums . You'll also take a day trip out of Paris to Versailles .
Person1: Can you fax a copy of the tour itinerary to me ?
Person2: Of course . Just give me your fax number .
Person1: It's 212-331-7600 .
Person2: Okay . I'll fax the itinerary to you immediately .

Output: 1

Input: Consider Input: Person1: How's work ?
Person2: The same as usual .

Output: 1

Input: Consider Input: Person1: You look so happy , Anna . Any good news ?
Person2: Yes . I ' Ve won the first prize in the math contest .
Person1: Really ? Congratulations !
Person2: Thank you , Paul .
Person1: By the way , would you like to have dinner with me tomorrow evening ? Tomorrow is my birthday .
Person2: Good , happy birthday to you !
Person1: Not so soon . It ' s not my birthday today . Well , you ' ll come , won ' t you ?
Person2: Sure , I will . Thank you for inviting me .
Person1: My pleasure .
Output: 1