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: firefly 
 Entity 2: tissue
Example Output: no

Example Input: Entity 1: leaf 
 Entity 2: methyl paraben
Example Output: no

Example Input: Entity 1: organism 
 Entity 2: mineral calcite
Example Output:
yes