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).

Q: Entity 1: insect 
 Entity 2: protein

A: no
****
Q: Entity 1: fen 
 Entity 2: underground stem

A: no
****
Q: Entity 1: diet 
 Entity 2: accompany verse

A:
no
****