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: diatom 
 Entity 2: silicon dioxide

Ex Output:
yes


Ex Input:
Entity 1: and press grape 
 Entity 2: sperm

Ex Output:
no


Ex Input:
Entity 1: cell 
 Entity 2: vesicle

Ex Output:

no