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: 'Hello friend.. 🙂' 'Hello, going camping?🙂' 'Yes. Can you help me to give some extra fodd?'
Utterance: 'I am willing to give you the good, though it would help us--we have a large group.  I really would like to take the water.  We are camping out in a primitive campsite with no running water.'
Example Output: Yes

Example Input: Context: 'I do too.' 'Can you give me your offer?' 'I would like 3 firewods 1 food and 1 water we stay up late and need extra firewood'
Utterance: 'Oh thats expensive .There's too much cold out here and thats our major package for survival '
Example Output: Yes

Example Input: Context: 'OK' 'Could I have 2 firewood?' 'Ok'
Utterance: 'How are you with your water supply?'
Example Output:
No