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).

Example Input: Entity 1: network 
 Entity 2: nucleus
Example Output: no

Example Input: Entity 1: acid 
 Entity 2: artery
Example Output: no

Example Input: Entity 1: atom 
 Entity 2: nitrogen
Example Output:
no