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).

Input: Consider Input: Entity 1: gopher 
 Entity 2: plastron

Output: no


Input: Consider Input: Entity 1: bat 
 Entity 2: crystal

Output: no


Input: Consider Input: Entity 1: brain 
 Entity 2: emotion


Output: yes