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: goldfish 
 Entity 2: white spot
Example Output: yes

Example Input: Entity 1: cellular respiration 
 Entity 2: capillary
Example Output: no

Example Input: Entity 1: fuel stack 
 Entity 2: cell
Example Output:
yes