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: woodchuck 
 Entity 2: pod

SOLUTION: no

PROBLEM: Entity 1: pepper 
 Entity 2: membrane

SOLUTION: yes

PROBLEM: Entity 1: rain or surface water flow 
 Entity 2: mineral

SOLUTION:
yes