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: tadpole 
 Entity 2: scale
Example Output: no

Example Input: Entity 1: sea bed 
 Entity 2: tube foot
Example Output: yes

Example Input: Entity 1: rat liver 
 Entity 2: substance
Example Output:
no