Some false reports are not trustworthy.

27. Some pillows are soft;
No pokers are soft.
Some pokers are not pillows.

28. Improbable stories are not easily believed;
None of his stories are probable.
None of his stories are easily believed.

29. No thieves are honest;
Some dishonest people are found out.
Some thieves are found out.

30. No muffins are wholesome;
All puffy food is unwholesome.
All muffins are puffy.

31. No birds, except peacocks, are proud of their tails;
Some birds, that are proud of their tails, cannot sing.
Some peacocks cannot sing.

32. Warmth relieves pain;
Nothing, that does not relieve pain, is useful in toothache.
Warmth is useful in toothache.
pg110
33. No bankrupts are rich;
Some merchants are not bankrupts.
Some merchants are rich.

34. Bores are dreaded;
No bore is ever begged to prolong his visit.
No one, who is dreaded, is ever begged to prolong his visit.

35. All wise men walk on their feet;
All unwise men walk on their hands.
No man walks on both.

36. No wheelbarrows are comfortable;
No uncomfortable vehicles are popular.
No wheelbarrows are popular.

37. No frogs are poetical;
Some ducks are unpoetical.
Some ducks are not frogs.

38. No emperors are dentists;
All dentists are dreaded by children.
No emperors are dreaded by children.

39. Sugar is sweet;
Salt is not sweet.
Salt is not sugar.

40. Every eagle can fly;
Some pigs cannot fly.
Some pigs are not eagles.

Sec. 8. EX8

_Sets of Abstract Propositions, proposed as Premisses for Soriteses:
Conclusions to be found._

[N.B. At the end of this Section instructions are given for
varying these Examples.]

1.
1. No c are d;
2. All a are d;
3. All b are c.

2.
1. All d are b;
2. No a are c';
3. No b are c.

3.
1. No b are a;
2. No c are d';
3. All d are b.

4.
1. No b are c;
2. All a are b;
3. No c' are d.

5.
1. All b' are a';
2. No b are c;
3. No a' are d.

6.
1. All a are b';
2. No b' are c;
3. All d are a.

7.
1. No d are b';
2. All b are a;
3. No c are d'.

8.
1. No b' are d;
2. No a' are b;
3. All c are d.