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: hormone - dependent cancer 
 Entity 2: sex hormone

Ex Output:
yes


Ex Input:
Entity 1: germanium 
 Entity 2: perennate bud

Ex Output:
no


Ex Input:
Entity 1: bacteria 
 Entity 2: one or two chromosome

Ex Output:

yes