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: amphibian 
 Entity 2: shape
Example Output: no

Example Input: Entity 1: solution 
 Entity 2: electron
Example Output: yes

Example Input: Entity 1: photocytes 
 Entity 2: mitochondrion
Example Output:
yes