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: centipede 
 Entity 2: poison gland

Ex Output:
yes


Ex Input:
Entity 1: beaver 
 Entity 2: chest

Ex Output:
yes


Ex Input:
Entity 1: compound leave 
 Entity 2: base

Ex Output:

yes