Well, the '2 black pebbles story' could be a story centered around two black pebbles. It could be that these pebbles are special in some way. They might be magical pebbles that hold the key to a mystery in the story. Perhaps they are found by a character who is on a journey, and the discovery of these two black pebbles changes the course of their adventure. Or it could be a story about a competition where the two black pebbles are used as tokens. But again, this is all speculation without knowing the actual details of the story.
Since I don't know the specific '2 black pebbles story', I can't say for sure who the main characters are. It could be a young child who discovers the pebbles, or perhaps an old wise man who knows their significance.
The moral could be about making difficult choices. In the story, the black and white pebbles often represent two opposing options or situations. It might teach that even in a seemingly unfair situation, one can find a way to make the best out of it through clever thinking and courage.
Well, in most renditions of the black and white pebbles story, there is a central figure, let's call him the 'pebble - picker'. This person is at the heart of the story as they are the one presented with the choice of the black and white pebbles. There is often also a figure who is in a position of advantage or control, like a creditor or a landlord. This character creates the situation where the pebble - picker has to make the choice. Sometimes, there can be a third character, such as a wise old man or a kind neighbor, who offers some kind of guidance or perspective to the pebble - picker during the course of the story.
I don't think it's a true story. Usually, such characters and tales are created in the realm of imagination to capture people's interest and maybe teach some lessons.
The Sand Pebbles is mainly a creation of the author's imagination. It might draw inspiration from real-life elements but is not a factual account of an actual occurrence.
The story of 'Sand Pebbles' is a mix. While it may have roots in reality, it incorporates fictional elements to make it more engaging and cinematic. So, it's not a straightforward true story.