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: fruit tree 
 Entity 2: body
Example Output: no

Example Input: Entity 1: tea 
 Entity 2: substance
Example Output: yes

Example Input: Entity 1: conifer 
 Entity 2: needle - leave
Example Output:
yes