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: hip bone 
 Entity 2: bone marrow

Ex Output:
yes


Ex Input:
Entity 1: cestode 
 Entity 2: proglottid

Ex Output:
yes


Ex Input:
Entity 1: kudus 
 Entity 2: hip socket

Ex Output:

yes