Given two entities as input, classify as "yes" if second entity is the part of the first entity. Otherwise classify them as "no". 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., second entity) is in a part-of relationship with its holonym (i.e., first entity).

Ex Input:
Entity 1: secretion 
 Entity 2: apple

Ex Output:
no


Ex Input:
Entity 1: butterfly wing 
 Entity 2: sodium

Ex Output:
no


Ex Input:
Entity 1: wood 
 Entity 2: crystal

Ex Output:

yes