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: stem 
 Entity 2: dendrite

Ex Output:
no


Ex Input:
Entity 1: commerce 
 Entity 2: bloodstream

Ex Output:
yes


Ex Input:
Entity 1: aerosol spray 
 Entity 2: jaw

Ex Output:

no