Given below is a word, followed by three sentences that consist of that word. Identify the sentences(s) that best express(es) the meaning of the word. Choose option 5 ‘None of the above' if the word is not suitable in any of the sentences.
AMELIORATE
A. There are several biologically plausible reasons why zinc may help to ameliorate the symptoms of the common cold.
B. The policy of the government is to leave the Andamanese alone while doing what is possible to ameliorate their condition.
C. Sadly the situation did ameliorate during the seven-year war and lots of schools closed as the troubles increased1
Only B
2
Both A and B
3
Both B and C
4
Only A
5
None of the above