Select the most appropriate option that can substitute the bold word in the given sentence

Microwave ovens heat food quickly, anxiously and safely, but do not brown or bake food in the way that conventional ovens do.

Statements:

Some dogs are lions.

All lions are tigers.

All lions are leopards.

No leopard is a monkey.

Statements:

Some guests are hosts

All hosts are invitations

No invitation is a decoration

Conclusion :

Statement:

Only Peripheral are Computer.

Some Hardwares are Peripherals.

Some Hardwares are Devices.

Statements: Some reds are blues.

All blues are greens.

Some greens are not yellows.

Statements-: 

Some Sons are daughter.

A few daughters is Mother

Many mothers is father

At most Sons are child.

. Statements: 

No ring is a diamond 

All diamonds are pearl 

Some bangle are pearl 

Conclusions: 

Statements:       All mobile are laptop.

All laptop are phone.

Conclusions:       I. All laptop are mobile.

Statements:

All charts are graphs.

Some graphs are data.

Some data are details.

Conclusions:

Statements: 

All aeroplanes are trains.

Some trains are chairs. 

Conclusions:

I. Some aeroplanes are chairs.

Statement:

Some A are B

Only a few B are C

No A is D

Conclusion:

I.At least some A are C

II. All B are C is a possibility

III. No D is C