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: amphibian 
 Entity 2: organic compound

Ex Output:
no


Ex Input:
Entity 1: leaf 's surface 
 Entity 2: palisade cell

Ex Output:
yes


Ex Input:
Entity 1: virus 
 Entity 2: lipoprotein envelope

Ex Output:

yes