x="that can swim"; y="skates".* No m are x'; &there4 Some y are x.
* Some y are m.* i.e. Some skates can swim. ---------------
| | |
| ---|--- |
| | 0 | 0 | |
32. |---|---|---|---| -------
| | 1 | | | | | |
| ---|--- | |---|---|
| | | | 1 | |
--------------- -------
Let "people" be Universe;
* m="passionate";
* x="reasonable";
* y="orators". All m are x'; &there4 Some y are x'.
Some y are m.
i.e. Some orators are unreasonable.[Véanse los comentarios al núm. 7, p. 60.]