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 
 Entity 2: iron - nickel

Output: yes


Input: Consider Input: Entity 1: cattle 
 Entity 2: four compartment

Output: yes


Input: Consider Input: Entity 1: mouth 
 Entity 2: organ


Output: no