Denitrification is more in:-

Statement :

No mobiles is a charger.

Some chargers are not phones.

No phone is a bell.

Conclusion :

Statements:Some students are Rich.

No Rich is a teacher.

Conclusions:I. Some teacher are not Rich.

II. Some Rich are students.

Statements: 

Some Rats are Cats.

Only a few Dogs are Camel.

Only a few Camels are Animals.

No Animal is Rat.

Statements:       All lions are tigers.

                                All tigers are leopards.

Statement:

Only a few mothers are father.

All fathers are daughter.

No daughter is son.

Conclusion:

I. Some mother can never be son.

II. No father is son.

Statements:

Only a few Book are Notebook.

No Notebook is a Pencil.

Only a few Pencil is Pen.

Conclusions:

Statements:

Some bats are balls

All balls are stumps  

Conclusions:

I. Some stumps are bats

Statements:

Only a few spiders are insects.

All insects are ant.

Some ant are pesticides.

Statements:       All mobile are laptop.

All laptop are phone.

Conclusions:       I. All laptop are mobile.

Statement:

Each lion is lizard.

Only a few lizards are snakes.

Some snakes are snails.