| Example of review statement: | Outcome after Preprocessing |
| [1] [t]glad to own. | to be removed |
| [2]##i have had this phone for about 5 months. | to be removed |
| [3]battery[+2]##i treat the battery well and it has lasted. | to be used for further processing |
| Example of review statement: | Outcome after Preprocessing |
| [1] [t]glad to own. | to be removed |
| [2]##i have had this phone for about 5 months. | to be removed |
| [3]battery[+2]##i treat the battery well and it has lasted. | to be used for further processing |