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: soil 
 Entity 2: nutrient regime

SOLUTION: yes

PROBLEM: Entity 1: bloodstream 
 Entity 2: calcium

SOLUTION: yes

PROBLEM: Entity 1: grape bunch 
 Entity 2: berry

SOLUTION:
yes