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: firefly 
 Entity 2: tissue

Ex Output:
no


Ex Input:
Entity 1: nuclear fission 
 Entity 2: atom

Ex Output:
yes


Ex Input:
Entity 1: bone 
 Entity 2: jelly - centre

Ex Output:

yes