| Similarity | Rank | |
|---|---|---|
| US_president | 0.804 | 81284 |
| Barack_Obama | 0.764 | 9005 |
| President_of_the_United_States | 0.749 | 33981 |
| President_Obama | 0.733 | 4966 |
| US_President_Barack_Obama | 0.730 | 70031 |
| President_Bush | 0.715 | 15626 |
| President_Barack_Obama | 0.714 | 14257 |
| U.S._president | 0.712 | 97126 |
| president_of_the_United_States | 0.700 | 53589 |
| George_Bush | 0.699 | 29053 |
| Obama | 0.696 | 2002 |
| President_Clinton | 0.687 | 42870 |
| Bill_Clinton | 0.678 | 23723 |
| John_Kerry | 0.672 | 35299 |
| President_George_W_. | 0.656 | 37550 |
| Mr._Obama | 0.650 | 32992 |
| President_Bill_Clinton | 0.649 | 87664 |
| Obama_have | 0.647 | 21249 |
| the_White_House | 0.644 | 4432 |
| Biden | 0.644 | 39649 |
| Bush | 0.643 | 3166 |
| President_Kennedy | 0.639 | 72266 |
| Hillary_Clinton | 0.634 | 15759 |
| President_Obama_have | 0.628 | 52828 |
| Vice_President_Joe_Biden | 0.628 | 95317 |