If I'm a non-smoker looking for a lift, any one who doesn't smoke in the car would be a suitable match for me.
If I'm a non-smoker-in-cars looking for a lift, anyone would be suitable to give me a lift (as I'll probably join in)
| searchAttr (down) /OtherAttr (across) | Non-smoker | Tolerates-smoker | Non-smoker-in-cars | Cigarette-smoker | Pipe-smoker | Cigar-smoker |
|---|---|---|---|---|---|---|
| Non-smoker | 1.0 | 1.0 | 1.0 | 0.0 | 0.0 | 0.0 |
| Tolerates-smoker | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
| Non-smoker-in-cars | 1.0 | 1.0 | 1.0 | 0.0 | 0.0 | 0.0 |
| Cigarette-smoker | 0.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
| Pipe-smoker | 0.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
| Cigar-smoker | 0.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |