| A: | 
                Where is the stationery department? | 
              
              
                | B: | 
                It's on the seventh floor. After 
                  getting off the elevator, it'll be on your right. | 
              
              
                | A arrived at the stationary department. | 
              
              
                | C: | 
                Welcome. | 
              
              
                | A: | 
                Do you have ball-point pens? | 
              
              
                | C: | 
                Yes, we do. | 
              
              
                | A: | 
                Please show me that ball-point pen. | 
              
              
                | C: | 
                (You mean) this one? Here you are. | 
              
              
                | A: | 
                How much are those red notebooks? | 
              
              
                | C: | 
                They are 350-yen each. | 
              
              
                | A: | 
                Then, please give me three of these blue 
                  ball-point pens and five of those notebooks. | 
              
              
                | C: | 
                Certainly. |