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: gram 
 Entity 2: eyeball

Output: no


Input: Consider Input: Entity 1: true lily 
 Entity 2: bottom

Output: yes


Input: Consider Input: Entity 1: nucleus 
 Entity 2: region


Output: yes