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: airway 
 Entity 2: wall

Ex Output:
yes


Ex Input:
Entity 1: tea 
 Entity 2: substance

Ex Output:
yes


Ex Input:
Entity 1: limbic system 
 Entity 2: forelimb

Ex Output:

no