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 elicit-pref strategy, otherwise output No. elicit-pref is a cooperative negotiation strategy. It is used to discover the preference order of the opponent in the negotiation.
PROBLEM: Context: 'Forest, for sure. Deserts have scorpions and tarantulas and I'm scared of those.' 'Amen! Me too! 🙂 I too was thinking of going to the forest. Is your forest going to be wet or pretty dry?' 'It'll be pretty dry. I don't want to catch a cold. '
Utterance: 'I wanted to a rainforest near where I live. I love listening to the rain. Did you think that you were going to need all of the firewood since you can get dry wood from the trees?'

SOLUTION: Yes

PROBLEM: Context: 'Well some is okay but not all. The thing is that we left in a hurry and forgot to pick up the bag with the extra food items. I am sorry but we have kids with us so we will need the food. Am sure you understand ☹️' 'Fair enough I understand that you have hungry kids. If I give you the majority of food can I get a majority of the other two items?' 'Well, what if I take all food and 1 water and you take the rest. Will that work for you? we do have enough firewood.'
Utterance: 'No I was thinking I would get all the waters and you get 1 firewood or I get one food 2 waters and 2 firewood. '

SOLUTION: No

PROBLEM: Context: 'I also want 2 water. Then I can take 1 from the other items.' 'ok fine ' 'I think we have a deal'
Utterance: 'ok i am accepted deal'

SOLUTION:
No

