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: walnut hull 
 Entity 2: enzyme

Ex Output:
no


Ex Input:
Entity 1: internal combustion engine 
 Entity 2: cylinder

Ex Output:
yes


Ex Input:
Entity 1: plant food 
 Entity 2: selenium

Ex Output:

yes