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: humectant 
 Entity 2: dystrophin

Ex Output:
no


Ex Input:
Entity 1: rapist 
 Entity 2: child

Ex Output:
yes


Ex Input:
Entity 1: endometrium 
 Entity 2: blood vessel

Ex Output:

yes