TASK DEFINITION: The input is taken from a negotiation between two participants who take the role of campsite neighbors and negotiate for Food, Water, and Firewood packages, based on their individual preferences and requirements. Given an utterance and recent dialogue context containing past 3 utterances (wherever available), output Yes if the utterance contains the self-need strategy, otherwise output No. self-need is a selfish negotiation strategy. It is used to create a personal need for an item in the negotiation, such as by pointing out that the participant sweats a lot to show preference towards water packages.
PROBLEM: Context: 'Happy birthday to your dad!! You can have all of the food if I can have all of the water. 🙂' 'That' 'Will that work for you? If so, we can talk about the firewood. 🙂'
Utterance: 'Sorry, submitted too early! That sounds good to me! If I can have all the food, you can take 2 of the firewood and I'll take one. Plus you take all of the water.'

SOLUTION: No

PROBLEM: Context: 'Hi . How is your camping trip going?'
Utterance: 'The trip is great, how about you?'

SOLUTION: No

PROBLEM: Context: 'Hai friend I am fine what about you?me and my team going to trip on some snow fall place I want some help from you.' 'Well, let's negogiate friend! What interests you the most?' 'Okay. I need 3 package of fire woof and 2 pack of food and 2 pack of water.'
Utterance: 'Hmm ☹️ That does not leave me with much'

SOLUTION:
No