| Similarity | Rank | |
|---|---|---|
| understand_why | 0.740 | 29700 |
| know_if | 0.681 | 51653 |
| know_what | 0.670 | 6282 |
| know_how | 0.659 | 15221 |
| know_whether | 0.652 | 77517 |
| know_who | 0.651 | 29889 |
| know_that | 0.613 | 2413 |
| know_where | 0.605 | 31098 |
| know_what_it_be | 0.602 | 60503 |
| know_about_it | 0.601 | 53409 |
| know_how_much | 0.596 | 77395 |
| wonder_why | 0.592 | 24073 |
| understand_what | 0.592 | 17762 |
| really_know | 0.583 | 90488 |
| even_know | 0.573 | 96702 |
| why | 0.572 | 350 |
| ask_why | 0.568 | 22961 |
| know_about | 0.562 | 5185 |
| know_exactly_what | 0.562 | 72843 |
| understand_how | 0.560 | 10793 |
| explain_why | 0.552 | 9475 |
| learn_why | 0.547 | 68663 |
| know_well | 0.546 | 37321 |
| see_why | 0.544 | 44071 |
| want_to_know | 0.543 | 35647 |