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: bike 
 Entity 2: bicycle wheel

SOLUTION: yes

PROBLEM: Entity 1: vocal fold 
 Entity 2: callous-like growths

SOLUTION: yes

PROBLEM: Entity 1: liquid 
 Entity 2: bone

SOLUTION:
yes