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: plant defense 
 Entity 2: thorn

Answer: yes


Question: Entity 1: multicellular organism 
 Entity 2: somatic cell

Answer: yes


Question: Entity 1: adaptation 
 Entity 2: hair

Answer:
yes