| fossil fuel → CapableOf → produce heat | 0.40 | |
| fossil fuel → CapableOf → account for 95 percent of the f… | 0.30 | |
| fossil fuel → CapableOf → continue to store the carbon | 0.25 | |
| fossil fuel → CapableOf → take millions of years | 0.21 | |
| fossil fuel → CapableOf → become more expensive | 0.16 |