Here it goes:
There was a man in a village, who had to go to a nearby town on some errand. There he saw a red colored fruit which he could not recognize. He asked some one and was told that the fruit is called an apple. The word "APPLE" was registered in his mind.
Next he saw a pigeon. Once again he could not make out what it was. Once again he asked some one and was told that this thing is called a pigeon. The word "PIGEON" was registered in his mind.
A few days later he saw an elephant. The huge animal was something new to him. He checked again with people around and was told that it is an elephant. The word "ELEPHANT" was registered in his mind.
Upon return to his village he became a respectable man on account of being TOWN-RETURNED
Then one day the crop in the village got infested with some new kind of insects. The village elders requested the TOWN-RETURNED wise man to help them know what this new thing in the crop was.
The man went to the fields, took one of the insects on his palm. inspected up, down, sideways and came up with the declaration :
See, my fellow villagers! This is most probably an APPLE. But there is some likely-hood f its being a PIGEON also. Although the possibility of its being an ELEPHANT can not be ruled out.
Now replace the villagers with public and the TOWN-RETURNED wise man with our CENTRAL BANK RBI. You will know where we are headed.