| chat room → HasA → audio | 0.54 | |
| chat room → HasA → video | 0.54 | |
| chat room → HasA → sharing | 0.49 | |
| chat room → HasA → webcam functionality | 0.49 | |
| chat room → HasA → specific topic | 0.44 | |
| chat room → HasA → different kind of chat rooms | 0.25 | |
| chat room → HasA → similar tastes | 0.20 | |
| chat room → HasA → millions of users | 0.16 |