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).

Ex Input:
Entity 1: spider 
 Entity 2: polonium

Ex Output:
no


Ex Input:
Entity 1: paper 
 Entity 2: sol

Ex Output:
no


Ex Input:
Entity 1: sweat 
 Entity 2: potassium

Ex Output:

yes