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: salamander 
 Entity 2: glomeruluses
Example Output: yes

Example Input: Entity 1: content 
 Entity 2: testis
Example Output: no

Example Input: Entity 1: lung 
 Entity 2: opening
Example Output:
yes