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: cockerel 
 Entity 2: double-tubed siphon
Example Output: no

Example Input: Entity 1: seed plant 
 Entity 2: root
Example Output: yes

Example Input: Entity 1: scyphozoans 
 Entity 2: skull
Example Output:
no