| A | B |
| infer | to conclude from thinking carefully about the evidence |
| principle | a basic truth |
| methodical | in a set order; according to plan |
| conscious | aware of one's own thoughts and feelings |
| instinct | a natural tendency to act in a certain way |
| investigate | to examine closely to learn the truth |
| ingenious | clever; imaginative |
| outcome | the final result |
| insight | the ability to see the true nature of something |
| propose | to put forward for discussion |