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.

Example Input: Context: 'I am thinking I will want food most'
Utterance: 'Great! Food is not my priority but water and food is.'
Example Output: No

Example Input: Context: 'I'll tell you what I'm willing to do.. I can't really budge on the water.. BUT.. I could do something where I take 2 water, and only one firewood, but two food.. does that work for you?' 'so if i were to give you water what would i get ?' 'You'd be getting 1 water, 2 firewood, and 1 food'
Utterance: 'how much food are you willing to offer for water'
Example Output: No

Example Input: Context: 'okk i want 3 pack of firewood , 1 pack of food and 1 pack of water' 'could i have 1 firewood, if you'd like 1 pack food?' 'ok i will give '
Utterance: 'sounds great, i'm glad we negotiated'
Example Output:
No