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: leaf mid - rib 
 Entity 2: one or more tooth
Example Output: yes

Example Input: Entity 1: fruit tree 
 Entity 2: body
Example Output: no

Example Input: Entity 1: citrus fruit 
 Entity 2: foliage
Example Output:
no