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).
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Question: Entity 1: leave 
 Entity 2: flavone

Answer: yes


Question: Entity 1: individual 
 Entity 2: cholesterol ester

Answer: no


Question: Entity 1: arachnid 
 Entity 2: exoskeleton

Answer:
yes