Task: Question Answering
Input (English): Passage: We had a big party at home last weekend . Many guests were invited to the party and a lot of food was cooked for them . After the party ended , there were a lot of dirty dishes left piled in the kitchen sink . We started by heating water and putting it in buckets . This was necessary because most of the dishes were very greasy . We had three buckets . I used the first bucket to get some of the grease off by just dipping the dishes in hot water . The dishes were then rinsed by my mother and placed on a rack . She said that some of the water had to drip off before she dried them with a kitchen napkin . I had lot 's of fun helping my mother . Question: Who did they have the responsibility of washing the dishes with? Option1: the guests Option2: their mother
Output (English): their mother