A ' Knife' is used to 'Cut' in the same way a 'Shield' is used to 'Guard'

As 'Cobbler' use leather to mend 'shoes' similarly 'Tailor' uses clothes to make 'Dresses'.

Second is the head of first.

Second denotes the class to which first belongs.

A ' Horse' lives in 'Stable' similarly a 'Man' lives in a 'House'

The role of 'Editor' is publishing a 'Magazine' in the same way the role of 'Director' is playing a 'Drama'.

Latter is formed by extending the former.

Former is the language used by the latter country.

As Tailor makes Dress, similarly Carpenter makes Furniture.

Latter denotes the modified way with respect to efficiency of the former.