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: orchid 
 Entity 2: collagen fiber

Output: no


Input: Consider Input: Entity 1: hedgehog 
 Entity 2: chemical

Output: no


Input: Consider Input: Entity 1: sun 
 Entity 2: coronas


Output: yes