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 other-need strategy, otherwise output No. other-need is a selfish negotiation strategy. It is used when the participants discuss a need for someone else rather than themselves. For instance, describing the need for firewood to keep the kids warm.

Ex Input:
Context: 'okay friend. In my team old age sicked peoples and kids are there so i need some extra package.' 'Okay friend. Which item do you need the most?' 'I need 3 pack of fire wood and 2 pack of food and 2 pack of water'
Utterance: 'But If I will give you these items I don't get enough package friend.'

Ex Output:
No


Ex Input:
Context: 'Oh wow that is quite a lot of hiking! I think we will be hanging out a lot overnight and so I am looking for more firewood if possible. My kids can't hike very far and want to do more with smores and marshmellows. ' 'I can work with that.  I am willing to give you all of the firewood.  We are in a hot climate and won't need too much.  Being in a hot climate and with a lot of exercise, I am hoping to take the three water packages. ' 'Thank you for that. I'm happy to give you the food packages as well as we shouldn't need extras. Being around the fire, we are going to be hot as well and dehydrated. I say let's try and split the waters. '
Utterance: 'We are going to be in an area where there is little potable water.  I don't have a water filter either.  The extra water will be very important for our group.  '

Ex Output:
Yes


Ex Input:
Context: 'Hello, How are you? My children love to eat and have fires daily. I hope this deal works for you.🙂' 'Hello, I'm fine. I understand your need. I have health issue I can't stand without food and water.I hope you will understand my situation.' 'I completely understand where you are coming from. How much food do you need?'
Utterance: 'I need at least 2 package of food and 3 package of water. Please do favor for me.'

Ex Output:

No