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: steroid 
 Entity 2: dopamine
Example Output: no

Example Input: Entity 1: scorpion 
 Entity 2: six leg
Example Output: yes

Example Input: Entity 1: mole cricket 
 Entity 2: spine
Example Output:
no