Statements:

A few gifts are surprises.

Every surprise is cake.

None of the cakes are balloons.

Conclusions:

Statement:

No cup is a medal.

All medals are trophies.

No trophy is a shield.

Conclusion:

Conclusions:

I.No Charger is Socket.

II.Some Plug being Battery is a Possibility

Conclusions:

I. All Passages can be Streets

II. Some Footpaths are Roads 

Statements:

Statements:

Some mats are bedsheets.

All bedsheets are chairs.

Some chairs are desks.

Conclusions:        

Statements:

Some bells are temples.

Some temples are marbles.

Conclusions:

I. Some bells are marbles

Statements: All TVs are laptops.

Some laptops are computers.

All computers are keyboards.

Statements: All red are yellow.

                             All yellow are pink.