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: fluorescent light 
 Entity 2: mercury

Ex Output:
yes


Ex Input:
Entity 1: humectant 
 Entity 2: dystrophin

Ex Output:
no


Ex Input:
Entity 1: chromosome 
 Entity 2: telomere structure

Ex Output:

yes