Given an entity as input, output another entity which is part of the input entity. These are entities of meronym. In linguistics, meronymy is a semantic relation between a meronym denoting a part and a holonym denoting a whole. In simpler terms, a meronym (i.e., output entity) is in a part-of relationship with its holonym (i.e., input entity).

Ex Input:
sumacs

Ex Output:
lemony - taste berry


Ex Input:
large bird

Ex Output:
foot


Ex Input:
mother

Ex Output:

umbilical cord