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: epididymis 
 Entity 2: alcohol

Ex Output:
no


Ex Input:
Entity 1: snout 
 Entity 2: nostril

Ex Output:
yes


Ex Input:
Entity 1: food 
 Entity 2: two cotyledon

Ex Output:

no