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).

Example Input: Entity 1: butterfly 
 Entity 2: club
Example Output: yes

Example Input: Entity 1: ram 
 Entity 2: four fully develop horn
Example Output: yes

Example Input: Entity 1: wild pig 
 Entity 2: tail
Example Output:
yes