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: birch 
 Entity 2: protein matter

Output: no


Input: Consider Input: Entity 1: moth 
 Entity 2: brain

Output: no


Input: Consider Input: Entity 1: blackfly 
 Entity 2: sap


Output: no