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: cell 
 Entity 2: line

SOLUTION: no

PROBLEM: Entity 1: piglet 
 Entity 2: spore

SOLUTION: no

PROBLEM: Entity 1: pearl 
 Entity 2: prostate gland

SOLUTION:
no