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: network 
 Entity 2: nucleus

Ex Output:
no


Ex Input:
Entity 1: largemouths 
 Entity 2: sperm

Ex Output:
yes


Ex Input:
Entity 1: matter 
 Entity 2: compound

Ex Output:

yes