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: alcohol 
 Entity 2: collateral
Example Output: no

Example Input: Entity 1: hoatzin 
 Entity 2: wing
Example Output: yes

Example Input: Entity 1: muscle and nerve fibre 
 Entity 2: nicotine stomatitis
Example Output:
no