paradox of the heap

The Sorites paradox (σωρός (sōros) being Greek for "heap" and σωρίτης (sōritēs) the adjective) is a paradox that arises from vague predicates. The paradox of the heap is an example of this paradox which arises when one considers a heap of sand, from which grains are individually removed. Is it still a "heap" when only one grain remains?
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