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: 'am fine and you?' 'I am good. Do you have any preferences on which items you would like most?' 'yes i really need a high amount of water and food.i have firewood in excess'
Utterance: 'I as well would need some extra food and water. I have a large family and they eat a ton. 3 kids...'
Example Output: Yes

Example Input: Context: 'I am ready to give 1 amount of food for you. But I want some quantity of water and firewood for me.' 'I would take 3 packages of food and just 1 package of water. Is it okay for you?' 'No, I don't take this. Because food is important for my child and me.'
Utterance: 'Try to understand our situation. We had food a week back. We were drinking only water for the whole week. We are dying of hunger. Kindly understand our situation.'
Example Output: Yes

Example Input: Context: 'I do but it's hotter than I expected. Probably gonna drink a lot of water.' 'It pretty cool where I live so I don't need many water. But I do need a lot of food and firewood. Have a huge family and we do a lot of grilling. ' 'I would give you all the wood if I could have all of the water.'
Utterance: 'I do need more food than firewood, If I could get 3 food and 2 firewood. You can get 3 water and 1 firewood.'
Example Output:
No