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: glacier 
 Entity 2: ice
Example Output: yes

Example Input: Entity 1: cabbage 
 Entity 2: potassium
Example Output: no

Example Input: Entity 1: kidney 
 Entity 2: secretion
Example Output:
yes