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: atom 
 Entity 2: chest

Output: no


Input: Consider Input: Entity 1: fruit tree 
 Entity 2: body

Output: no


Input: Consider Input: Entity 1: brain 
 Entity 2: hippocampus


Output: yes