| outer planet → CapableOf → lost less water | 0.56 | |
| outer planet → CapableOf → harbour substantial amounts of … | 0.38 | |
| outer planet → CapableOf → expand out to wide spread | 0.25 | |
| outer planet → CapableOf → make up 99% of the | 0.25 | |
| outer planet → CapableOf → search for water | 0.24 |