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: 
Utterance: 'hello, I need plenty of food, I have lots of friends we are camping together.'
Example Output: Yes

Example Input: Context: 'Hi, what is your highest priority item?'
Utterance: 'I would love to have extra food for my trip, bringing the family! how about you?'
Example Output: Yes

Example Input: Context: 'Hello, I'm in need of some extra food for my trip.  I just checked and some of my food is past the expiration date.'
Utterance: 'Hi friend! How are you. Food is a non negotiable for me. We currently don't have enough for our trip.'
Example Output:
Yes