Definition: 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:  Person1:     Those are today ’ s top stories . Now let ’ s go to John for the weather . John , what does the forecast look like for our weekend travelers ?  
 Person2:  I ’ m afraid we ’ re in for a rough weekend , Mary . There is a storm system moving through the East Coast . It will be drizzling all day today , and there ’ s a 60 percent chance of thunderstorms this eve  
 Person1:      That ’ s pretty chilly for the summer ! Will it rain on Saturday ?  
 Person2:  Unfortunately , yes . It will be clear early Saturday morning but there is a high chance of showers and thunderstorms later in the day . There is a severe thunderstorm warning for some parts of the Sout  
 Person1:      That certainly sounds like a dreary Saturday .  
 Person2:  It gets better on Sunday , though . The storm systems move east and the skies will clear up at night . It will still be rather cool , with highs in the low 50s . The West Coast will be experiencing some 

1