# 19.4 Encoding a Ferio Syllogism: Answer

## Answer for "Encoding a Ferio Syllogism"

The following syllogism:

• E:  No university student is a toddler.
• I:  Some skaters are university students.
• O:  Therefore, some skaters are not toddlers.

could be drawn as the following conceptual graph:

```   [If:
[If:
[UniversityStudent:
<!--
var agt=navigator.userAgent.toLowerCase();
var is_win = ( (agt.indexOf("win")!=-1) || (agt.indexOf("16bit")!=-1) );
var is_gecko = (agt.indexOf('gecko') != -1);
if (is_win && !is_gecko) {
document.write("<FONT FACE=\"Symbol\">\"</FONT>");
} else {
document.write("&forall;");
}
-->
*x]
[Then:

<!--
var agt=navigator.userAgent.toLowerCase();
var is_win = ( (agt.indexOf("win")!=-1) || (agt.indexOf("16bit")!=-1) );
var is_gecko = (agt.indexOf('gecko') != -1);
if (is_win && !is_gecko) {
document.write("<FONT FACE=\"Symbol\">&#216;</FONT>");
} else {
document.write("&not;");
}
-->
[Toddler: ?x]
]
]
[Proposition:
[Skater: *y]
[UniversityStudent: ?y]
]
[Then:
[Proposition:
[Skater: *z]

<!--
var agt=navigator.userAgent.toLowerCase();
var is_win = ( (agt.indexOf("win")!=-1) || (agt.indexOf("16bit")!=-1) );
var is_gecko = (agt.indexOf('gecko') != -1);
if (is_win && !is_gecko) {
document.write("<FONT FACE=\"Symbol\">&#216;</FONT>");
} else {
document.write("&not;");
}
-->
[Toddler: ?z]
]
]
]
```

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