Statements: All the books are pencils. No pencil is eraser.

Conclusions:

1. All the pencils are books.
2. Some erasers are books.
3. No book is eraser.
4. Some books are erasers.

Statements: All the goats are tigers. All the tigers are lions.

Conclusions:

1. All the goats are lions.
2. All the lions are goats.
3. Some lions are goats.
4. Some tigers are goats.

Statements: Some pens are books. Some books are pencils.

Conclusions:

1. Some pens are pencils.
2. Some pencils are pens.
3. All pencils are pens.
4. All books are pens.

Statements: Some tables are T.V. Some T.V. are radios.

Conclusions:

1. Some tables are radios.
2. Some radios are tables.
3. All the radios are T.V.
4. All the T.V. are tables.

Statements: All the phones are scales. All the scales are calculators.

Conclusions:

1. All the calculators are scales.
2. All the phones are calculators
3. All the scales are phones.
4. Some calculators are phones.