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: fox 
 Entity 2: tail

Output: no


Input: Consider Input: Entity 1: tree 
 Entity 2: calcium

Output: no


Input: Consider Input: Entity 1: emperor penguin 
 Entity 2: feather


Output: yes