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: polecat 
 Entity 2: scent gland

Output: yes


Input: Consider Input: Entity 1: car 
 Entity 2: blood vessel

Output: no


Input: Consider Input: Entity 1: plant 
 Entity 2: silica


Output: yes