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: violet 
 Entity 2: leaf petiole
Example Output: yes

Example Input: Entity 1: combustion 
 Entity 2: flower
Example Output: no

Example Input: Entity 1: orca whale 
 Entity 2: metal coating
Example Output:
no