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:     Is there a lot of oil and coal in your country ?  
 Person2:  There is some , but my country is not amongst the leading producers . The oil and coal deposits are in the north of my country . Your country is a big oil producer , isn ’ t it ?  
 Person1:      Yes , it is . My country is famous for having that natural resources . We also have a lot of natural gas .  
 Person2:  We have some too . Do you have a lot of coal ?  
 Person1:      No coal has been discovered in my country , but there may be undiscovered deposits . We don ’ t have many metal deposits .  
 Person2:  There are a few in my country . We have deposit of gold , but they are very small .  
 Person1:      When I traveled around your country , I bought some jewellery made from gold from your country . The jewellery told me that there are few gold mines in your country . The gold was found in mountain steams .  
 Person2:  That ’ s right . A few people go panning for gold in rivers .  
 Person1:      You have many trees in your country . That ’ s another natural resources .  
 Person2:  It ’ s a natural resources that we hardly use . Government policy is to conserve those forests .  
 Person1:      I see . That ’ s probably a good idea . Too many forest are being destroyed .  
 Person2:  Is your country ’ s environment being damaged by the oil industry ?  
 Person1:      We have some inspections , but it is very hard to avoid pollution when extracting oil . There has been some damage , but it is under control . 

1