TASK DEFINITION: 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).
PROBLEM: Entity 1: bark 
 Entity 2: manna

SOLUTION: yes

PROBLEM: Entity 1: head 
 Entity 2: eye

SOLUTION: no

PROBLEM: Entity 1: membrane 
 Entity 2: substance

SOLUTION:
no