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: earth 's mantle 
 Entity 2: nerve

Output: no


Input: Consider Input: Entity 1: orchid 
 Entity 2: collagen fiber

Output: no


Input: Consider Input: Entity 1: forage crop 
 Entity 2: thing proteoglycan


Output: no