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: mantle 
 Entity 2: magma
Example Output: yes

Example Input: Entity 1: chimpanzee 
 Entity 2: cerebellum
Example Output: yes

Example Input: Entity 1: eggplant 
 Entity 2: dopamine
Example Output:
no