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 did you cook ?  
 Person2:  Well , as you know I was in Thailand last month , and I took a cooking class ! So I prepared some of my favorite dishes .  
 Person1:      Great idea ! As long as I don't get food poisoning ! So what is on the menu tonight ?  
 Person2:  Ok , for starters we have Tom Yam soup . It's a bit spicy , but really good !  
 Person1:      This is delicious ! The ginger and lemongrass really gives it a nice taste !  
 Person2:  Now this next dish is one of the most famous . Foreigners call it papaya salad but the proper name is Tom Sam . It is a spicy salad made from a mix of fresh vegetables including shredded unripened papaya and tomato .  
 Person1:      This is delicious ! The combination of sour and spicy is really interesting ! I could have this everyday !  
 Person2:  Ok , now for the last and best dish in my opinion . This is called Pad Thai . It's stir-fried noodles with eggs , fish sauce , tamarind juice , red chili pepper plus bean sprouts , shrimp and tofu and garnished with crushed peanuts and coriander . It's practically Thailand's national dish !  
 Person1:      Wow , this is great ! I never knew Thai food was so creative and delicious !  
 Person2:  Want some more ?  
 Person1:      I'm stuffed ! 

1