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).

Input: Consider Input: Entity 1: very coarse - grained igneous rock 
 Entity 2: ear

Output: no


Input: Consider Input: Entity 1: hormone - dependent cancer 
 Entity 2: sex hormone

Output: yes


Input: Consider Input: Entity 1: canal 
 Entity 2: ceruman


Output: yes