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: charcoal 
 Entity 2: carbon monoxide gas

Output: yes


Input: Consider Input: Entity 1: mammal 
 Entity 2: vitamin

Output: no


Input: Consider Input: Entity 1: cell surface 
 Entity 2: claws


Output: no