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: table salt 
 Entity 2: chlorine
Example Output: yes

Example Input: Entity 1: rock 
 Entity 2: thorium
Example Output: yes

Example Input: Entity 1: mineral 
 Entity 2: tantalum
Example Output:
yes