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: black bear 
 Entity 2: spur

Output: no


Input: Consider Input: Entity 1: nutria 
 Entity 2: incisor

Output: yes


Input: Consider Input: Entity 1: baboon 
 Entity 2: more massively build skull


Output: yes