In the sentence given below, four words printed in bold are given. These are numbered (1), (2), (3) and (4). One of these words may either be wrongly spelt or inappropriate in the context of the sentence. Find out the word that is inappropriate or wrongly spelt, if any. The number of that word is your answer. If all the words printed in bold are correctly spelt and appropriate in the context of the sentence then mark option E, i.e. 'All are  correct', as your answer.