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: king penguin 
 Entity 2: hip socket

Ex Output:
no


Ex Input:
Entity 1: saccule 
 Entity 2: jaws

Ex Output:
no


Ex Input:
Entity 1: mother 's belly 
 Entity 2: pouch

Ex Output:

yes