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: Good morning , Madam , can I take your order now ?
Person2: Yes , I'd like to have a roast chicken leg .
Person1: Anything else ?
Person2: No .
Person1: How about drink ?
Person2: No , enough .
Person1: Please wait a moment .
Person2: Waiter , come back .
Person1: OK . What's up , Madam ?
Person2: It's not too salty .
Person1: OK .
Person2: Waiter , come back again .
Person1: Yes , anything wrong ?
Person2: Not too rare .
Person1: Yes , I see .
Person2: Why do you come back again ?
Person1: There's a question I want to ask you .
Person2: What's that ?
Person1: Which leg do you want to have , right leg or left one ?
Person2: Thanks , thanks a lot and thanks a million .
Person1: Why do you say so many thanks ?
Person2: I can't forget about this when next time .

Output: 0

Input: Consider Input: Person1: Come on ! It's time to go !
Person2: Wait a minute ! Just hold your horses ! What's your hurry , anyway ?
Person1: Well , I've got to stop and get gas in the car , first .
Person2: That won't take long .
Person1: Well , it won't if there no line at the pump .
Person2: Well , I'm not quite ready .
Person1: I'll give you five more minutes , then I'm going on without you !
Person2: You wouldn't do a thing like that !
Person1: Oh , yes , I would !

Output: 0

Input: Consider Input: Person1: Those are the headlines for today , and now for the international weather report with Mike Sanderson .
Person2: Thank you , Bob ! This past week has been the beginning of Armageddon for many , a series of unprecedented meteorological events occurred around the world . In Switzerland , a major avalanche was reported in the Alps . Fortunately , no one was injured . Due to to the extreme cold this winter , a blizzard has struck the US Midwest , causing classes in schools and universities to be temporarily canceled . Moving to to Latin American , Ecuador has suffered a six month drought that has not only affected farming , but has also forced the closure of the hydroelectric power plant that provides electricity for the entire country . In Chile , a major earthquake that registered seven point five on the Richter scale struck the southern region . Losses are reported to be in the billions . Authorities have not yet released an official statement .
Person1: Not a great week for the world ! Any good news ?
Person2: I ' m afraid not , Bob . One of the major volcanoes in Mexico has erupted , causing major floods and landslides in the region . Meanwhile , Mexico ' s coast has been hit by hurricane Liliana and officials say that all the seismic activity leads them to believe that a tsunami may hit Central America , affecting Honduras , Guatemala and Panama . That ' s all the news we have for today , but stay tuned for updates on the six o ' clock news . Back to you Bob .
Output: 0