At Southgate Mall, mattresses are sold only at Mattress Madness. Every mattress at Mattress Madness is on sale at a 20 percent discount. So every mattress for sale at Southgate Mall is on sale at a 20 percent discount. Which one of the following arguments is most similar in its reasoning to the argument above? ["The only food in Diane's apartment is in her refrigerator. Diane purchased all the food in her refrigerator within the past week. Ttherefore, all the food she purchased within the past week is in her apartment.", "All the food in Diane's apartment is in her refrigerator. Diane purchased all the food in her refrigerator within the past week. Ttherefore, she purchased all the food in her apartment within the past week.", "The only food in Diane's apartment is in her refrigerator. All the food she purchased within the past week is in her refrigerator. Ttherefore, she purchased all the food in her apartment within the past week.", "Diane's refrigerator, and all the food in it, is in her apartment. Diane purchased all the food in her refrigerator within the past week. Ttherefore, she purchased all the food in her apartment within the past week."]