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: nutria 
 Entity 2: incisor

Ex Output:
yes


Ex Input:
Entity 1: softwood 
 Entity 2: tail fin

Ex Output:
no


Ex Input:
Entity 1: outlet or valley glacier 
 Entity 2: moraine

Ex Output:

yes