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: horse 
 Entity 2: chemical

Output: no


Input: Consider Input: Entity 1: sedimentary rock 
 Entity 2: copper

Output: yes


Input: Consider Input: Entity 1: convenience food 
 Entity 2: nerve ending


Output: no