Below a word is given followed by three sentences which consist of that word. Identify the sentence/s which best expresses the meaning of the word. Choose option 5 (None of these) if the word is not suitable in any of the sentences.

CALLOUS

A. Most small business employers aren't callous mongrels who sack workers unfairly or at the drop of a hat to gain a sense of power.

B. Treating people like pawns and playthings in your own private emotional board game is cruel and callous.

C. History paintings had to be grand and callous, with subjects drawn from the Bible, classical mythology and history.