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: king penguin 
 Entity 2: hip socket
Example Output: no

Example Input: Entity 1: cell 
 Entity 2: emotion
Example Output: yes

Example Input: Entity 1: chimpanzee face 
 Entity 2: black hair
Example Output:
yes