Which of the following is not the required condition for

Statement:

Some trees are flowers.

Some flowers are branches.

All branches are petals.

Conclusion:

Statements: 

Only a few Comedians are Hosts.

All Hosts are Anchors.

No Anchor is a Show.

Conclusions:

Statement:

Some pens are erasers.

Only a few erasers are sharpeners.

All sharpeners are copies.

Conclusion:

Statements: Some lands are sea.

Some breeze are lands.

Some lands are water.

Statements:

Some Films are Pictures.

Only a few Pictures are Movies.

All Movies are Locations.

Statement-

1-Some clocks are watches.

2-Some watches are walls.

3-Some walls are houses.

4-Some houses are rooms.

Statements: All glasses are plates.

Some plates are bowls.

Conclusions:I. Some bowls are glasses.

II. No bowl is a glass. 

Some laptops may be buses. Some buses are not mouse. Some pendrives may be buses.

Statements:

All bulls are cows.

No cow is ox.

Some ox are buffaloes

All ox are cattle

Conclusion:

Statements:

All Light are Pole

Some Steel is Light

No Pole is Metal

Conclusions: