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: battery 
 Entity 2: fluid fill sac
Example Output: no

Example Input: Entity 1: rodent 
 Entity 2: calcium
Example Output: no

Example Input: Entity 1: sauropod 
 Entity 2: chamber
Example Output:
no