Read the following poems carefully and answer the questions given below :
Once there was a talking fan \(-\) Electrical his chatter,
I couldn't quite hear what he said And I hope it doesn't matter
Because one day somebody oiled His little whirling motor
And all the mystery was spoiled He ran as still as water.
(i) What kind of fan is described in the poem ?
(ii) Which part of the fan was oiled?
(iii) Write the summary of the above poem in about 30 words.