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:     What a mess , Jack !  
 Person2:  I ’ m playing with my toys , Dad .  
 Person1:      You ’ d better tidy up the room now , or you ’ ll get your mum ’ s back up . 

0