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: protein food 
 Entity 2: tuber
Example Output: no

Example Input: Entity 1: animal sperm 
 Entity 2: pseudopod
Example Output: yes

Example Input: Entity 1: bee 
 Entity 2: wall
Example Output:
no