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: cranberry 
 Entity 2: jaw
Example Output: no

Example Input: Entity 1: chordate 
 Entity 2: burrow
Example Output: no

Example Input: Entity 1: tuber 
 Entity 2: astrocyte
Example Output:
yes