Situation: Students A and B are flat mates at PSU dormitory. They talk about their families and the health problems of some of their family members. Student A's mother has a terrible
fever. Student B suggests Student A takes his mother for treatment at his cousin's clinic. After that, Student A invites Student B for a dinner at a restaurant downtown. Student B has never been there so Student A describes the restaurant. At the restaurant, they meet Students C and D, who are also staying at the same dormitory with Students A and B. Students C and D invite Students A and B to sit together. They call Student E, who is the waiter to take their order, and they ask E for food recommendations. Student E recommends food.they could try. He explains the taste of the new food by comparing it with food they have eaten before. Finally, Students A, B, C and D order food according to what Student E recommends.