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: plant defense 
 Entity 2: thorn

Ex Output:
yes


Ex Input:
Entity 1: animal tissue 
 Entity 2: two or three tooth

Ex Output:
no


Ex Input:
Entity 1: bathtub 
 Entity 2: sand

Ex Output:

yes